Exhibit 2.1








                            STOCK PURCHASE AGREEMENT



                                  by and among



                         ESCO TECHNOLOGIES HOLDING INC.



                                       and



                               THE SHAREHOLDERS OF



                                 HEXAGRAM, INC.









                             Dated: February 1, 2006



                                Table of Contents
                                                                          Page
ARTICLE I. DEFINITIONS                                                       1
          ------------
         1.1      "Affiliate"                                                1
         1.2      "Business"                                                 1
         1.3      "Business Day"                                             1
         1.4      "Company Common Stock"                                     1
         1.5      "Company Options and Warrants"                             1
         1.6      "Company Preferred Stock"                                  2
         1.7      "Effective Time"                                           2
         1.8      "Employee Sellers"                                         2
         1.9      "GAAP"                                                     2
         1.10     "HSR Act"                                                  2
         1.11     "Knowledge of the Employee Sellers"                        2
         1.12     "Liens"                                                    2
         1.13     "Non-Employee Sellers"                                     2
         1.14     "Permitted Liens"                                          2
         1.15     "Person"                                                   2
         1.16     "Related Agreements"                                       3
         1.17     Other Terms                                                3
ARTICLE II. PURCHASE AND SALE                                                5
            -----------------
         2.1      The Company Shares                                         5
         2.2      Consideration                                              5
         2.3      Closing                                                    6
         2.4      Deliveries of Sellers at Closing                           6
         2.5      Deliveries of Buyer at Closing                             8
         2.6      Escrow                                                     8
         2.7      Contingent Payments                                        9
         2.8      Working Capital Adjustment                                11
ARTICLE III. REPRESENTATIONS AND WARRANTIES OF EMPLOYEE SELLERS             13
             --------------------------------------------------
         3.1      Organization and Authority                                13
         3.2      Capitalization of the Company                             13
         3.3      Title to Shares; Enforceability; No Violation of Existing
                   Agreements                                               13
         3.4      Financial Statements                                      15
         3.5      Corporate Records                                         15
         3.6      No Undisclosed Liabilities                                15
         3.7      Taxes                                                     16
         3.8      Title to and Condition of Assets; Real Property           19
         3.9      Necessary Property and Transfer of Assets                 20
         3.10     Accounts Receivable                                       21
         3.11     Material Contracts                                        21
         3.12     Validity of Contracts                                     22
         3.13     Intellectual Property                                     22
         3.14     Litigation                                                27
         3.15     Insurance                                                 28
         3.16     Absence of Material Events                                28
         3.17     Permits; Compliance with Law                              30
         3.18     Related Party Transactions                                30
         3.19     Bank Accounts of the Company                              31
         3.20     Environmental, Health and Safety Matters                  31
         3.21     Officer, Director, Employee, Consultant and Agent;
                   Compensation.                                            33
         3.22     Labor Matters                                             34
         3.23     ERISA and Employee Benefit Matters                        34
         3.24     Overtime, Back Wages, Vacation and Minimum Wage           37
         3.25     Discrimination                                            37
         3.26     Workers' Compensation                                     38
         3.27     Customers and Suppliers                                   38
         3.28     Foreign Operations and Export Control                     38
         3.29     Brokers                                                   39
         3.30     Disclosure of all Material Matters                        39
         3.31     Product and Service Warranties                            39
         3.32     Product Liability Claims                                  39
         3.33     Product Safety Authorities                                40
         3.34     Product Standards                                         40
         3.35     Backlog                                                   40
         3.36     PG&E Contract Requirements                                40
ARTICLE IV. REPRESENTATIONS AND WARRANTIES OF NON-EMPLOYEE SELLERS          41
            ------------------------------------------------------
         4.1      Power and Authority of ADLT Trustee                       41
         4.2      Title to Shares; Enforceability; No Violation of
                   Existing Agreements                                      41
         4.3      Related Party Transactions                                42
         4.4      Brokers                                                   42
ARTICLE V. REPRESENTATIONS AND WARRANTIES OF BUYER                          42
           ---------------------------------------
         5.1      Authorization                                             42
         5.2      Consents                                                  43
         5.3      Brokers, Finders                                          43
ARTICLE VI. COVENANTS NOT TO COMPETE                                        43
            ------------------------
         6.1      Non-Compete; Non-Solicit                                  43
         6.2      Enforceability                                            44
         6.3      Time Period                                               44
ARTICLE VII. ADDITIONAL COVENANTS OF THE PARTIES                            44
             -----------------------------------
         7.1      Confidentiality                                           44
         7.2      Further Assurances                                        44
         7.3      Taxes                                                     44
         7.4      Employee Sellers' Representative; Actions                 46
         7.5      Regulatory and Other Authorizations; Consents             47
         7.6      Buyers Post-Closing Covenants                             48
         7.7      Sellers Releases; Additional Information                  49
         7.8      Notification of Certain Matters                           49
         7.9      Insurance Policies                                        50
         7.10     FCC Licenses                                              50
ARTICLE VIII. CONDITIONS TO CLOSING                                         50
              ---------------------
         8.1      Conditions Precedent to Obligations of Buyer              50
         8.2      Conditions Precedent to Obligations of Sellers            51
ARTICLE IX. INDEMNIFICATION                                                 52
            ----------------
         9.1      Survival of Representations and Warranties                52
         9.2      Indemnification                                           52
         9.3      Set-off Rights                                            54
         9.4      Participation in Litigation                               54
         9.5      Claims Procedure                                          55
         9.6      Tax Indemnification                                       55
         9.7      Purchase Price Adjustment                                 55
         9.8      Limitations                                               55
         9.9      Exclusive Remedies                                        56
ARTICLE X. MISCELLANEOUS PROVISIONS                                         57
           ------------------------
         10.1     Notices                                                   57
         10.2     Entire Agreement                                          58
         10.3     Assignment; Binding Agreement                             58
         10.4     Counterparts                                              59
         10.5     Headings; Interpretation                                  59
         10.6     Expenses                                                  59
         10.7     Remedies Cumulative                                       59
         10.8     Governing Law                                             60
         10.9     No Third Party Beneficiaries or Other Rights              60
         10.10    Disclosure Schedule                                       60
         10.11    Venue                                                     60
         10.12    Frustration of Closing                                    60








                            STOCK PURCHASE AGREEMENT

          THIS STOCK PURCHASE  AGREEMENT (the "Agreement") is entered into as of
     February 1, 2006, by and among ESCO  TECHNOLOGIES  HOLDING INC., a Delaware
     corporation  ("Buyer"),  and each of the  shareholders  listed on Exhibit A
     (each a  "Seller"  and  collectively,  the  "Sellers"),  who are all of the
     shareholders of HEXAGRAM, INC., an Ohio corporation (the "Company").  Buyer
     and each of the Sellers are referred to herein as a "Party" and together as
     the "Parties."

                                    RECITALS

     A.   Buyer desires to purchase from the Sellers, on the following terms and
          conditions,  all of the issued and outstanding shares of capital stock
          of the Company.

     B.   The Sellers desire to sell all of the issued and outstanding shares of
          capital  stock of the  Company to Buyer,  on the  following  terms and
          conditions.

          NOW,  THEREFORE,  in  consideration  of the  recitals  and the  mutual
     covenants,   representations,   warranties,   conditions,   and  agreements
     hereinafter  contained and for other good and valuable  consideration,  the
     receipt and sufficiency of which are hereby acknowledged,  and intending to
     be legally bound, the Parties agree as follows:

                                    ARTICLE I
                                   DEFINITIONS
                                   -----------

          The following  words shall have the meaning given them in this Article
          I:

     1.1  "Affiliate"  means with respect to any Person,  any other Person which
          is controlling,  controlled by, or under common control with, directly
          or indirectly  through any Person, the Person referred to, and, if the
          Person  referred to is a natural  person,  any member of such Person's
          immediate  family.  The term "control"  (including,  with  correlative
          meaning, the terms "controlled by" and "under common control with") as
          used with  respect to any Person,  means the  possession,  directly or
          indirectly,  of the  power to direct  or cause  the  direction  of the
          management and policies of such Person,  whether through the ownership
          of voting securities, by contract or otherwise.

     1.2  "Business"(a)  means the  business of the company as  conducted on the
          Closing  Date,  including  the  development,  manufacture,  marketing,
          promotion and sale of automated  meter reading  systems to gas,  water
          and electric utilities and providing related services.

     1.3  "Business  Day"  means  any day which is not a  Saturday,  Sunday or a
          legal  holiday in the States of  Missouri  or Ohio,  United  States of
          America.

     1.4  "Company  Common Stock" shall mean each of the issued and  outstanding
          shares of common stock of the Company, no par value.

     1.5  "Company Options and Warrants" shall mean all outstanding  options and
          warrants  exercisable  for shares of Company  Common  Stock or Company
          Preferred Stock.

     1.6  "Company  Preferred  Stock"  shall  mean each  share of the issued and
          outstanding shares of preferred stock of the Company.

     1.7  "Effective  Time"  means the time the Closing  actually  occurs on the
          Closing  Date  as  evidenced  by the  delivery  and  release  of  this
          Agreement and the documents, instruments and other items identified in
          Sections  2.4 and 2.5 by the  Parties,  including  the transfer of the
          Initial Purchase Price.

     1.8  "Employee  Sellers" means Lawrence  Sears,  Gary L. Moore,  Richard C.
          Riccardi and Martin Zucker.

     1.9  "GAAP" means  accounting  standards  generally  accepted in the United
          States of America.  For  purposes of this  Agreement,  the  accounting
          treatment  accorded  an item will be deemed to comply with GAAP if the
          auditor  of  the  Company's  Financial  Statements  has  expressed  an
          unqualified  opinion with respect to the Company's Financial Statement
          which  included  such item and,  with  respect  to  interim  financial
          statements,  the Company has followed a practice  consistent  with the
          treatment  accorded  any such item in prior  audited  statements  with
          respect to which the Company's  Auditor has  expressed an  unqualified
          opinion.

     1.10 "HSR Act" means the  Hart-Scott-Rodino  Antitrust  Improvements Act of
          1976, as amended, and other related merger control Laws of the U.S. or
          any other state, local or foreign jurisdiction.

     1.11 "Knowledge of the Employee  Sellers" means (i) the actual awareness of
          a  particular  fact or other matter by any  Employee  Seller,  or (ii)
          knowledge that would have been acquired by any Employee Seller or Gina
          Petrella upon inquiry and  investigation  that is reasonable under the
          circumstances.

     1.12 "Liens" means any lien,  security interest,  deed of trust,  mortgage,
          option,  lease, tenancy,  occupancy,  covenant,  condition,  easement,
          written   or   otherwise   binding   unwritten   agreement,    pledge,
          hypothecation,  charge,  claim,  restriction,  or other encumbrance of
          every kind and nature.

     1.13 "Non-Employee  Sellers"  means  the ADLT  Trust and  Strength  Capital
          Partners, L.P., a Delaware limited partnership.

     1.14 "Permitted  Liens"  means,  collectively,  (a) liens for Taxes,  fees,
          levies, duties or other governmental charges of any kind which are not
          yet  delinquent  or are being  contested in good faith by  appropriate
          proceedings,   (b)  liens  for   mechanics,   materialmen,   laborers,
          employees,  suppliers or similar liens arising by operation of law for
          amounts which are owed, but not yet delinquent, and (c) in the case of
          real  property,  any  matters,  restrictions,  covenants,  conditions,
          limitations,  rights,  rights  of  way,  encumbrances,  encroachments,
          reservations,  easements, agreements and other matters of record, such
          state  of facts of which an  accurate  survey  of the  property  would
          reveal.

     1.15 "Person"  means  any  individual,  partnership,  domestic  or  foreign
          limited  partnership,  domestic or foreign limited liability  company,
          domestic or foreign corporation, trust, business trust, employee stock
          ownership trust, real estate investment trust, estate, association and
          other business or not for profit entity.

     1.16 "Related  Agreements"  means  the  Escrow  Agreement,  the  Employment
          Agreements and the Consulting Agreement.

     1.17 Other Terms.  The following terms shall have the meanings set forth in
          the below-referenced sections of this Agreement:

          Term:                                              Defined in:

          "Accountant"                                      Section 2.7(f)
          "Accounts Receivable"                             Section 3.10
          "Action"                                          Section 3.14
          "ADLT Trust"                                      Section 4.1
          "Affiliates' Products"                            Section 2.7(c)
          "Agreement"                                       Preamble
          "AMT Committee"                                   Section 7.6(e)
          "Assets"                                          Section 3.8(a)
          "Assignment Agreements"                           Section 3.13(g)
          "Awards"                                          Section 7.6(d)
          "Balance Sheet"                                   Section 3.4(a)
          "Basket"                                          Section 9.8(a)
          "Business Intellectual Property                   Section 3.13(i)
          "Buyer"                                           Preamble
          "Buyer Indemnified Parties"                       Section 9.2(a)
          "Cash Purchase Price"                             Section 2.2
          "Cash Retention Plan"                             Section 7.6(d)
          "Closing"                                         Section 2.3
          "Closing Balance Sheet"                           Section 2.8(c)
          "Closing Date"                                    Section 2.3
          "COBRA"                                           Section 3.23(f)
          "Code"                                            Section 3.7(e)
          "Commercial Software"                             Section 3.13(b)
          "Company"                                         Preamble
          "Company Intellectual Property"                   Section 3.13(a)
          "Company Intellectual Property License"           Section 3.13(c)
          "Company Material Adverse Change"                 Section 7.8
          "Company Material Adverse Effect"                 Section 7.8
          "Company Products"                                Section 2.7(c)
          "Company Shares"                                  Section 2.1
          "Confidentiality Agreement"                       Section 7.5(b)
          "Consulting Agreement"                            Section 2.4(d)
          "Contingent Payments"                             Section 2.7(a)
          "Contract"                                        Section 3.12
          "Contracts"                                       Section 3.12
          "Customer Licenses"                               Section 3.13(c)
          "ERISA"                                           Section 3.23(b)
          "Employment Agreements"                           Section 2.4(c)
          "Employment Cases"                                Section 9.2(a)(vi)
          "Environmental Law"                               Section 3.20(a)
          "Environmental Permits"                           Section 3.20(b)
          "Environmental Property"                          Section 3.20(a)
          "Escrow Agent"                                    Section 2.6(a)
          "Escrow Agreement"                                Section 2.6(a)
          "Escrow Deposit"                                  Section 2.6(a)
          "Escrow Fund"                                     Section 2.6(a)
          "Event"                                           Section 7.8
          "FCC Licenses"                                    Section 3.17(b)
          "Financial Statements"                            Section 3.4(a)
          "First Escrow Return"                             Section 2.6(b)
          "Formal Meeting"                                  Section 3.5
          "Fulfilled PG&E Requirements"                     Section 3.36(b)
          "General Indemnification Limit"                   Section 9.8(a)
          "Government"                                      Section 3.7(y)
          "Hazardous Materials"                             Section 3.20(c)
          "Income Tax Returns"                              Section 7.3(b)
          "Indemnification Agreements"                      Section 7.7(a)
          "Indemnified Losses"                              Section 9.2(a)
          "Indemnified Parties"                             Section 9.4
          "Indemnified Party"                               Section 9.4
          "Indemnifying Party"                              Section 9.4
          "Initial Purchase Price"                          Section 2.2
          "Intellectual Property"                           Section 3.13(a)
          "IP Contracts"                                    Section 3.13(c)
          "Law"                                             Section 3.17(a)
          "Lease Agreements"                                Section 2.4(f)
          "Losses"                                          Section 9.2(a)
          "Lower Working Capital Benchmark"                 Section 2.8(a)(i)
          "Net Sales"                                       Section 2.7(c)
          "Net Sales Target"                                Section 2.7(a)
          "Order"                                           Section 3.14
          "Ordinary Course of Business"                     Section 3.6(d)
          "PBGC"                                            Section 3.23(j)
          "Party" or "Parties"                              Preamble
          "PG&E"                                            Section 8.1(d)
          "PG&E Contract"                                   Section 8.1(d)
          "PG&E Requirements"                               Section 3.36(a)
          "Plan"                                            Section 3.23(a)
          "Plans"                                           Section 3.23(a)
          "Pre-Closing Periods"                             Section 7.3(b)
          "Prior Employment Agreements"                     Section 7.7
          "Property"                                        Section 3.8(a)
          "Remaining Amount"                                Section 2.6(b)
          "Representative"                                  Section 7.4(a)
          "Resolution Period"                               Section 2.7(e)
          "Restrictive Period"                              Section 6.3
          "Sales Period"                                    Section 2.7(a)
          "Sales Statement"                                 Section 2.7(d)
          "Seller" or "Sellers"                             Preamble
          "Seller Indemnified Parties"                      Section 9.2(b)
          "Seller Period"                                   Section 7.3(c)
          "Shareholder Agreements"                          Section 7.7(a)
          "Shareholder Notes"                               Section 2.5(f)
          "SRMZBCo."                                        Section 3.16(b)
          "Straddle Period"                                 Section 7.3(c)
          "Strength Capital Warrant"                        Section 7.7(a)
          "Tax"                                             Section 3.7(y)
          "Tax Returns"                                     Section 3.7(a)
          "Taxes"                                           Section 3.7(y)
          "Terminating Agreements"                          Section 3.3(c)
          "Third Party Intellectual Property License"       Section 3.13(c)
          "Trustee"                                         Section 4.1
          "Upper Working Capital Benchmark"                 Section 2.8(a)(v)
          "Working Capital"                                 Section 2.8(a)(ii)
          "Working Capital Adjustment"                      Section 2.8(a)(iii)
          "Working Capital Value"                           Section 2.8(a)(iv)
          "23456 Lease Agreement"                           Section 2.4(e)
          "23905 Lease Agreement"                           Section 2.4(f)






                                  ARTICLE II.
                                PURCHASE AND SALE
                                -----------------

     2.1  The Company  Shares.  Upon the terms and subject to the  conditions of
          this  Agreement,  at the  Closing  on the  Closing  Date and as of the
          Effective Time, the Sellers shall sell, assign,  transfer,  convey and
          deliver to Buyer,  and Buyer shall  purchase,  acquire and accept from
          the Sellers,  all of the Sellers' right,  title and interest to and in
          the Company  Common  Stock and the  Company  Preferred  Stock,  if any
          (collectively, the "Company Shares"), free and clear of all Liens.

     2.2  Consideration.  The consideration that Buyer shall pay the Sellers for
          the Company  Shares,  the obligations of Sellers under Article VI, and
          the  other  rights  of Buyer  hereunder  shall be Sixty  Five  Million
          Dollars  (US$65,000,000)  (the "Initial  Purchase  Price")  subject to
          adjustment for the Working Capital Adjustment, plus certain Contingent
          Payments  (the  sum of the  Initial  Purchase  Price,  subject  to the
          Working Capital Adjustment,  plus the Contingent  Payments,  the "Cash
          Purchase  Price").  In addition to the Cash Purchase Price,  the Buyer
          shall provide additional consideration to the Sellers, for the Company
          Shares and other  obligations of the Sellers  contained herein, in the
          form of the post-closing covenants set forth in Section 7.6.

     2.3  Closing.  The  consummation of the  transactions  contemplated by this
          Agreement  (the  "Closing")  shall  occur at 9:00 a.m.  on February 1,
          2006,  or such other date and time as may be agreed to by the  parties
          (the "Closing Date"), effective as of the Effective Time . The Closing
          shall take place at 9:00 a.m.  on the  Closing  Date at the offices of
          Bryan Cave LLP, 211 N. Broadway, Suite 3600, St. Louis, MO, 63102.

     2.4  Deliveries  of Sellers at Closing.  At the Closing,  the Sellers shall
          deliver or cause to be delivered to Buyer:

          (a)  this Agreement, duly executed by each Seller;

          (b)  the Escrow Agreement, duly executed by the Representative;

          (c)  the Employment Agreements between the Company and each of Gary L.
               Moore,  Richard C.  Riccardi and Martin  Zucker (the  "Employment
               Agreements"), duly executed by such individuals;

          (d)  a Consulting  Agreement  between the Company and  Lawrence  Sears
               (the "Consulting Agreement"), duly executed by such individual;

          (e)  upon prior consent and approval of the respective lessor, a Lease
               Agreement  between the Company,  as lessee,  and SZR  Properties,
               LLC,  an Ohio  limited  liability  company,  as  lessor,  for the
               premises commonly known as 23456 Mercantile Road, Beachwood, Ohio
               (the  "23456  Lease  Agreement"),  duly  executed  by the  lessor
               thereto;

          (f)  upon prior consent and approval of the respective lessor, a Lease
               Agreement  between the Company,  as lessee,  and The Sears Family
               Limited Partnership,  an Ohio limited partnership, as lessor, for
               the premises commonly known as 23905 Mercantile Road,  Beachwood,
               Ohio (the "23905 Lease Agreement";  together with the 23456 Lease
               Agreement,  the "Lease Agreements"),  duly executed by the lessor
               thereto;

          (g)  certificates  representing the Company Shares,  free and clear of
               all Liens, duly endorsed to Buyer or accompanied by duly executed
               stock powers in a form acceptable to Buyer;

          (h)  the written  resignations,  effective as of the Closing  Date, of
               certain directors and certain officers of the Company  designated
               by Buyer;

          (i)  all consents and approvals relating to the Company required to be
               obtained from  Governments or from third parties under  Contracts
               other than  clearance  under the  Hart-Scott-Rodino  Act,  as set
               forth on Schedule 2.4(i);

          (j)  the written  release of all Liens,  other than  Permitted  Liens,
               relating  to the  assets of the  Company or the  Company  Shares,
               executed  by the holder of or parties to each such Lien,  in form
               and substance satisfactory to Buyer and its counsel;

          (k)  a certificate of good standing,  or equivalent  certificate,  for
               the Company,  dated within five (5) Business  Days of the Closing
               Date, issued by the appropriate Government;

          (l)  the certificate referred to in Section 8.1(a);

          (m)  all share  transfer  books,  minute  books  and  other  corporate
               records of the Company;

          (n)  a receipt  from each Seller for the  "Amount of Initial  Purchase
               Price Paid at Closing"  set forth next to each  Seller's  name on
               Exhibit A; and

          (o)  a copy,  certified  by the  Secretary  of the Company to be true,
               complete and correct as of the Closing Date,  of the  constituent
               documents of the Company;

          (p)  an Assignment  Agreement  executed by Lawrence Sears transferring
               certain patents identified on the attached Schedule 2.4(p) to the
               Company;

          (q)  an  Assignment  Agreement  executed by the  Company and  SRMZBCo.
               transferring  the FCC  Licenses  from  the  Company  to  SRMZBCo.
               immediately  prior  to the  Effective  Time and  approval  of the
               Federal  Communications   Commission  of  such  proforma  license
               assignments;

          (r)  a Membership  Interests Pledge and Security Agreement executed by
               Sellers in their  respective  capacity as members of the SRMZBCo.
               and the  Company,  pursuant  to which  the  Sellers  grant to the
               Company  a  security  interest  in  all  their  right  title  and
               interests in their respective ownership interests in SRMZBCo.;

          (s)  the original  certificates  representing each Seller's  financial
               units of SRMZBCo.;

          (t)  an Irrevocable  Proxy executed by each of the Sellers relating to
               such Seller's rights as a member of SRMZBCo.;

          (u)  an Irrevocable  Assignment Separate From Certificate  executed by
               each  Seller  relating  to  such  Seller's   financial  units  of
               SRMZBCo.;

          (v)  a  Conditional  Spectrum  Operating  Agreement  executed  by  the
               Company and SRMZBCo.;

          (w)  a  Spectrum  Operating  Agreement  executed  by the  Company,  as
               licensee,  and SRMZBCo., as licensor,  pursuant to which SRMZBCo.
               agrees to operate the  licensed  stations in  furtherance  of the
               Company's   business  and  in   accordance   with  the  Company's
               instructions until the licensed stations are effectively assigned
               to the Company;

          (x)  evidence  satisfactory  to the Buyer that the Form R relating  to
               lead   contamination   has  been  filed   with  the   appropriate
               Government; and

          (y)  proper  application  for  approval of the Federal  Communications
               Commission of the  transactions  contemplated by this Agreements,
               including conditional authority of the Company to continue use of
               the FCC Licenses.



     2.5  Deliveries of Buyer at Closing. At the Closing, Buyer shall deliver or
          cause to be delivered to the Sellers:

          (a)  this Agreement, duly executed by Buyer;

          (b)  the Escrow Agreement, duly executed by the Buyer;

(c)      the certificate referred to in Section 8.2(a);

          (d)  by wire  transfer of  immediately  available  funds,  the Initial
               Purchase  Price,  less (i) the Escrow  Deposit,  (ii) any amounts
               owed to the  Company  pursuant  to all  Shareholder  Notes or any
               other  indebtedness of the Sellers to the Company,  (iii) payment
               of transaction costs as directed by Sellers, and (iv) payments to
               Wells Fargo Business Credit,  Inc. as directed by Sellers,  to an
               account or accounts  designated  by the Sellers not less than two
               Business  Days prior to the Closing  Date,  which amount shall be
               disbursed to the Sellers in the  respective  amounts set forth in
               Exhibit A under the column "Amount of Initial Purchase Price Paid
               at Closing" set forth opposite each Seller's name;

          (e)  by wire  transfer  of  immediately  available  funds,  the Escrow
               Deposit, to an account designated by the Escrow Agent; and

          (f)  notation by the Company on the  Shareholder  Notes  releasing the
               Employee  Sellers from all obligations  and  liabilities  arising
               from or related to the Shareholder  Notes and reflecting  payment
               in full of the respective  amounts due to the Company pursuant to
               the Shareholder  Notes.  "Shareholder  Notes" shall mean (i) that
               certain Promissory Note dated September 13, 2004 made by Lawrence
               M. Sears to the Company in the  principal  sum of $450,000;  (ii)
               that  certain  Non-Negotiable   Cognovit  Promissory  Note  dated
               November 20, 2004 made by Gary Moore,  as Maker,  to the Company,
               as Payee,  with a principal  sum of $324,987;  (iii) that certain
               Non-Negotiable  Cognovit Promissory Note dated December 19, 2002,
               made by Richard C. Riccardi,  as Maker, to the Company, as Payee,
               with a  principal  sum of  $137,502.75;  and  (iv)  that  certain
               Non-Negotiable  Cognovit Promissory Note dated December 19, 2002,
               made by Martin Zucker, as Maker, to the Company, as Payee, with a
               principal sum of $137,502.75.

          The payments in (d),  (e) and (f) will be made once all other  Closing
          obligations of Sellers have been fulfilled. The Sellers hereby release
          the Buyer,  the Company and their  respective  Affiliates from any and
          all liability  relating to the  allocation of the Cash Purchase  Price
          among the Sellers.

     2.6  Escrow.

          (a)  At the  Closing,  Buyer  shall  deliver a portion of the  Initial
               Purchase Price in the amount of Six Million Five Hundred Thousand
               Dollars  ($6,500,000)  (the "Escrow  Deposit") to Commerce  Bank,
               N.A. (the "Escrow  Agent"),  to be held in escrow  pursuant to an
               Escrow  Agreement  substantially  in the form of Exhibit B hereto
               (the  "Escrow  Agreement").  Subject  to the terms of the  Escrow
               Agreement,  the Escrow  Deposit,  together with all income earned
               thereon (collectively,  the "Escrow Fund"), shall be available to
               satisfy any claims of Buyer under this  Agreement,  including the
               indemnity  obligations of Sellers  pursuant to Article IX, to the
               extent that such claims are not otherwise satisfied by Sellers by
               payment of cash to Buyer.

          (b)  As soon as practicable  following (i) the date which is 12 months
               from  Closing,  if  the  aggregate  amount  of the  Escrow  Funds
               remaining in escrow exceeds $3,250,000,  such excess amount, less
               any outstanding claims of Buyer under this Agreement which claims
               have  not  yet  been   rejected   pursuant   to  final,   binding
               determination,  shall be distributed  to the Employee  Sellers in
               the  percentages set for in Exhibit A under the column "Amount of
               Escrow Deposit  Allocated to Employee Sellers" (the "First Escrow
               Return");  and (ii) the date which is 24 months from Closing, the
               Escrow  Funds  then  remaining  in escrow,  less any  outstanding
               claims of Buyer under this  Agreement  which  claims have not yet
               been  rejected  pursuant  to final,  binding  determination  (the
               "Remaining Amount"), shall be distributed to the Employee Sellers
               in the  percentages set for in Exhibit A under the column "Amount
               of Escrow Deposit Allocated to Employee Sellers".  As provided in
               the foregoing  sentence,  if at any time a distribution  is to be
               made from the Escrow Funds and there are any  outstanding  claims
               under this  Agreement  which  claims  have not yet been  rejected
               pursuant to final, binding  determination,  the amount to be paid
               to the Employee  Sellers shall be reduced by the amount necessary
               to satisfy such outstanding  claims,  pending final determination
               of the claims.  For purposes of this Agreement,  a claim shall be
               "rejected  pursuant to final,  binding  determination"  only if a
               court of competent jurisdiction has finally adjudicated the claim
               or if the Buyer has  executed  a  settlement  agreement  or other
               writing expressly releasing the Employee Sellers from such claim.

          2.7  Contingent Payments.

               (a)  The  Employee   Sellers  shall  be  entitled  to  additional
                    consideration  (the "Contingent  Payments") if the Net Sales
                                        ----------------------
                    exceed the respective  sales target ("Net Sales Target") for
                                                         -------------------
                    the applicable sales period (each a "Sales Period") noted in
                                                        --------------
                    the table below:

           ----------------------------------     ------------------
           Sales Period                           Net Sales Target
           ----------------------------------     ------------------
           ----------------------------------     ------------------
           February 1, 2006-January 31, 2007         $30,000,000
           ----------------------------------     ------------------
           ----------------------------------     ------------------
           February 1, 2007-January 31, 2008        $70,000,000
           ----------------------------------     ------------------
           ----------------------------------     ------------------
           February 1, 2008-January 31, 2009        $70,000,000
           ----------------------------------     ------------------
           ----------------------------------     ------------------
           February 1, 2009-January 31, 2010        $70,000,000
           -----------------------------------    ------------------
           -----------------------------------    ------------------
           February 1, 2010-January 31, 2011      $70,000,000
           -----------------------------------    ------------------


               (b)  If the Company's Net Sales for a Sales Period exceed the Net
                    Sales Target for such Sales Period, then the Buyer shall pay
                    Contingent Payments to the Employee Sellers in the following
                    amounts:  Five Hundred  Thousand Dollars  ($500,000.00)  per
                    Sales Period to Lawrence  Sears;  Two Hundred Fifty Thousand
                    Dollars  ($250,000.00)  per Sales  Period to each of Gary L.
                    Moore, Richard C. Riccardi, and Martin Zucker. If Contingent
                    Payments  are  payable  for  any  given  Sales  Period,  the
                    Contingent  Payments  shall  be paid by the  later  of:  (i)
                    ninety (90)  Business  Days  following the end of such Sales
                    Period or (ii) if a dispute  arises,  then  within  ten (10)
                    Business  Days after  receipt  by Buyer of the  Accountant's
                    determination  set  forth  in  Section  2.7(f).   Contingent
                    Payments  shall not be  subject to or  conditioned  upon any
                    Employee Seller's continued employment with the Company, and
                    shall be subject to applicable withholdings, if any.

               (c)  For purposes of this  Agreement,  "Net Sales" shall mean the
                    gross  sales  by  the  Company  of  products,  licenses  and
                    services  derived  from the  continuation  of the  Business,
                    including  products,  licenses and services developed by the
                    Company  following the Closing  which are  extensions of the
                    Business,  (collectively,  the "Company  Products") to third
                    parties which have accrued in the  respective  period,  less
                    returns  and  allowances  for  doubtful  accounts,   all  as
                    determined in accordance  with GAAP.  The Parties  recognize
                    that Buyer may acquire  additional  businesses or that Buyer
                    or  Buyer's  other  Affiliates  may  develop  new  products,
                    services or other businesses apart from the Company Products
                    yet which could be used in the Business  (collectively,  the
                    "Affiliates'  Products").  The sales of Affiliates' Products
                    by the Company  shall be excluded  from Net Sales,  however,
                    the sales of Company Products by the Buyer or any of Buyer's
                    Affiliates  shall be included in Net Sales.  Buyer agrees to
                    set up reasonably  adequate  accounting  procedures to allow
                    Net Sales to be calculated.

               (d)  As soon as  practicable,  but in no event  later  than sixty
                    (60) Business  Days  following the end of each Sales Period,
                    Buyer  shall  prepare and  deliver to the  Representative  a
                    statement which sets forth the Net Sales for such period and
                    a determination as to whether the Contingent  Payment is due
                    in respect of such Sales Period (each a "Sales  Statement").
                    The Sales Statement shall be prepared in accordance with the
                    provisions of this Section 2.7.

               (e)  After receipt of the Sales  Statement,  the Employee Sellers
                    shall have  thirty  (30)  Business  Days to review the Sales
                    Statement,  and  upon  request  of the  Representative,  the
                    records and the workpapers used in the preparation  thereof.
                    Unless the  Representative  delivers written notice to Buyer
                    within 30 Business Days of receipt of the  applicable  Sales
                    Statement   specifying   objections  to  any  of  the  items
                    contained  therein along with a detailed  description of the
                    reason for such  objections,  the Employee  Sellers shall be
                    deemed to have  accepted  and agreed to the items  listed on
                    the  Sales  Statement  and such  acceptance  shall be deemed
                    final and binding.  If the  Representative so notifies Buyer
                    of the Employee  Sellers'  objection to the Sales  Statement
                    such that Contingent Payments would be payable for the Sales
                    Period, the Parties shall,  within thirty (30) Business Days
                    (or such  longer  period as to which the  Parties may agree)
                    following such notice (the "Resolution Period"),  attempt to
                    resolve their  differences  and any resolution by them as to
                    any disputed amounts shall be final, binding and conclusive.

               (f)  If, at the conclusion of the Resolution  Period,  sufficient
                    amounts remain in dispute that would trigger  payment of the
                    Contingent Payments, then such amounts shall be submitted to
                    the Accountant for arbitration within ten (10) Business Days
                    after the expiration of the Resolution  Period. For purposes
                    of    this    Agreement,    the    accountant    shall    be
                    PricewaterhouseCoopers,  LLP, or if  PricewaterhouseCoopers,
                    LLP shall be engaged by Buyer to perform audit work, then an
                    accounting firm of comparable  size and experience  selected
                    by Buyer but which in all  events  shall not have  performed
                    audit  services for Buyer or Employee  Sellers within the 24
                    month  period  prior to  submission  of the  dispute to such
                    accountant (the "Accountant"), unless otherwise agreed to by
                    the Parties.  Each Party agrees to execute,  if requested by
                    the Accountant,  a reasonable  engagement letter,  including
                    customary  indemnities.   The  costs  and  expenses  of  the
                    arbitration,  including the  Accountant's  fees and expenses
                    and fees and  expenses  of experts  shall be paid for by the
                    Employee  Sellers  unless  the  Accountant  determines  that
                    Contingent  Payments  are  owed to the  respective  Employee
                    Sellers for the Sales  Period,  in which event they shall be
                    paid for by Buyer. The Accountant shall act as an arbitrator
                    to determine  only those issues still in dispute and only as
                    to whether such amounts were arrived at in  conformity  with
                    this Section 2.7. The  Accountant's  determination  shall be
                    made within thirty (30)  Business Days of their  engagement,
                    shall be set forth in a written  statement  delivered to the
                    Representative  and Buyer and  shall be final,  binding  and
                    conclusive.

               2.8  Working Capital Adjustment

                    (a)  Definitions.

                         (i) "Lower Working Capital Benchmark" means $6,800,000.

                         (ii) "Working  Capital"  shall mean current assets less
                    current  liabilities,  all as determined in accordance  with
                    GAAP, except the Working Capital calculation shall take into
                    account any consideration  (whether positive or negative) of
                    those  items set  forth on  Schedule  2.8(a)  in the  manner
                    described on such schedule.

                         (iii)  "Working  Capital  Adjustment"  shall  mean  the
                    adjustment to the Initial Purchase Price, if any,  resulting
                    from the calculations under Section 2.8(b).

                         (iv)  "Working  Capital  Value"  shall mean the Working
                    Capital of the Company as of the Effective  Time,  including
                    all  accounting  entries  required to be made as a result of
                    the Closing.

                         (v) "Upper Working Capital Benchmark" means $7,500,000.

                    (b)  The   Initial   Purchase   Price   shall  be   reduced,
                         dollar-for-dollar,  to the extent the  Working  Capital
                         Value is less than the Lower Working Capital Benchmark.
                         The  Initial   Purchase   Price  shall  be   increased,
                         dollar-for-dollar,  to the extent the  Working  Capital
                         Value  is  greater  than  the  Upper  Working   Capital
                         Benchmark.  No  adjustment  to Initial  Purchase  Price
                         shall be made if the Working Capital Value falls in the
                         range of the Lower  Working  Capital  Benchmark  to the
                         Upper  Working  Capital  Benchmark,  inclusive  of such
                         amounts.

                    (c)  As soon as reasonably practicable following the Closing
                         Date,   and  in  any  event  no  later  than  100  days
                         thereafter,  the Buyer shall  cause to be prepared  and
                         delivered  to  the  Sellers  a  balance  sheet  of  the
                         Company,  as of close of business on the Closing  Date,
                         prepared  in  accordance  with GAAP as in effect at the
                         applicable  time (the  "Closing  Balance  Sheet") and a
                         statement  which sets forth the Working  Capital  Value
                         and the Working Capital Adjustment.  Buyer shall permit
                         the Sellers to review upon request the records and work
                         papers as are  necessary  to allow them to review  such
                         calculations.

                    (d)  If the Sellers dispute the Working  Capital  Adjustment
                         as proposed  by Buyer,  not more than 30 days after the
                         date the Sellers receive Buyer's proposal thereof,  the
                         Sellers  shall  deliver  to Buyer a Notice  of  Dispute
                         setting forth the Sellers'  specific  objections to the
                         Working  Capital  Adjustment and the detailed basis for
                         the same.  Upon  receipt of the Notice of Dispute,  the
                         Sellers  and Buyer  shall  promptly  consult  with each
                         other  with   respect  to  the   specified   points  of
                         disagreement  in an effort to resolve the  dispute.  If
                         any such dispute  cannot be resolved by the Sellers and
                         Buyer within 10 Business days after Buyer  receives the
                         Notice of Dispute,  the Sellers and Buyer shall jointly
                         refer the dispute to the  Accountant,  as an arbitrator
                         to finally resolve, as soon as practicable,  and in any
                         event within 45 days after such  reference,  all points
                         of  disagreement  with  respect  to the  amount  of the
                         Working  Capital  Adjustment.   For  purposes  of  such
                         arbitration,  the Sellers and Buyer shall each submit a
                         proposed value for the items in dispute. The Accountant
                         shall apply the terms of this  Section  2.8,  and shall
                         otherwise conduct the arbitration under such procedures
                         as the Parties may agree or,  failing  such  agreement,
                         under  the  then  prevailing  Commercial  Rules  of the
                         American  Arbitration  Association  (but  excluding any
                         filing or  administrative  fees  payable as provided in
                         such rules). Each Party agrees to execute, if requested
                         by the  Accountant,  a  reasonable  engagement  letter,
                         including  customary  indemnities.  Each of the Parties
                         shall  bear its own  expenses  in  connection  with the
                         arbitration.  The fees and  expenses of the  Accountant
                         shall be allocated between the Sellers and Buyer by the
                         Accountant  in  proportion to the extent either of such
                         Parties did not prevail on items in dispute;  provided,
                         that such fees and  expenses  shall  not  include,  the
                         other Party's outside  counsel or accounting  fees. All
                         determinations   by  the  Accountant  shall  be  final,
                         conclusive  and binding on Buyer and the  Sellers  with
                         respect  to the  Working  Capital  Adjustment  and  the
                         allocation of  arbitration  fees and  expenses,  in the
                         absence of fraud or manifest error.

                    (e)  If the Working Capital Value, as finally  determined is
                         less  than the  Lower  Working  Capital  Benchmark,  as
                         determined pursuant to Section 2.8(b), the Sellers each
                         shall pay their  respective  portion of such  amount to
                         Buyer  not  more  than   seven  days  after  the  final
                         determination thereof, allocated in accordance with the
                         percentages  set  forth  on  Exhibit  A  opposite  each
                         Seller's name in the column titled  "Allocated  Portion
                         of Working Capital  Adjustment." If the Working Capital
                         Value, as finally  determined is greater than the Upper
                         Working  Capital  Benchmark,  then Buyer  shall pay the
                         Sellers  their   respective   portion  of  such  amount
                         allocated in accordance  with the same  percentages set
                         forth on Exhibit A by check  payable and  delivered  to
                         Sellers   within   30   days   following   such   final
                         determination.



                                  ARTICLE III.
               REPRESENTATIONS AND WARRANTIES OF EMPLOYEE SELLERS

          Each Employee  Seller,  jointly and severally  with the other Employee
     Sellers except as otherwise  specifically  and expressly  provided  herein,
     hereby makes the following representations and warranties to Buyer, each of
     which is true and correct on the date hereof,  shall be true and correct on
     the Closing Date, and shall survive the Closing as provided in Section 9.1.

     3.1  Organization  and  Authority.   The  Company  is  a  corporation  duly
          incorporated,  validly existing and in good standing under the laws of
          the state of Ohio. The Company has all requisite  corporate  power and
          authority  to own,  lease and use its  assets  and  properties  and to
          conduct the Business. The Company is duly licensed and qualified to do
          business  as a  foreign  corporation  and is in good  standing  in the
          jurisdictions  listed on Schedule  3.1. The Company is not required to
          be  registered,  licensed or qualified as a foreign  corporation to do
          business  in any other  jurisdiction.  The  Company  does not have any
          subsidiaries  or  otherwise  own any  capital  stock or  other  equity
          interests in any other entities.

     3.2  Capitalization of the Company.

          (a)  The authorized  capital of the Company consists of 233,000 shares
               of the  Company  Common  Stock  and  no  shares  of  the  Company
               Preferred Stock. Of such authorized shares,  there are issued and
               outstanding  166,667 shares of Company Common Stock and no shares
               of Company  Preferred  Stock. All of the Company Shares were when
               issued and are currently  duly  authorized and validly issued and
               are fully  paid and  non-assessable  and were not,  when  issued,
               subject to any  unwaived  preemptive  rights.  All of the Company
               Shares and all other  securities  of the Company have been issued
               in accordance with applicable  federal and state  securities laws
               including   exemptions   under   such  laws.   The   transactions
               contemplated  by this Agreement are not subject to any preemptive
               rights.

          (b)  Schedule  3.2(b)  sets  forth  a list  of  each  outstanding  and
               unexercised  warrant and option exercisable for shares of Company
               Common Stock or Company Preferred Stock and the exercise price of
               each such outstanding and unexercised warrant and option.  Except
               as set forth on Schedule 3.2(b), there are no rights, warrants or
               options to acquire securities of the Company,  and the Company is
               not  subject to any  obligation  to issue,  deliver,  redeem,  or
               otherwise  acquire  or retire  the  Company  Common  Stock or the
               Company Preferred Stock.

          (c)  Except as set forth on Schedule  3.2(c),  no  shareholder  of the
               Company is  entitled  to the  payment of any  dividends  or other
               distributions  from the Company  after the date hereof on account
               of such  shareholder's  ownership of the Company  Common Stock or
               Company Preferred Stock on or before the date hereof.

     3.3  Title to Shares; Enforceability; No Violation of Existing Agreements.

          (a)  Schedule 3.3(a) lists each holder of the Company Common Stock and
               the  Company  Preferred  Stock and the number of  Company  Shares
               owned by such holder.  Each Employee Seller severally  represents
               and warrants  that he, she or it is the sole holder of record and
               beneficial  owner of all the Company  Shares  attributed  to such
               Employee Seller on Schedule 3.3(a),  with all rights to vote such
               Company Shares without  restriction and that such Employee Seller
               owns such Company Shares free and clear of any Liens,  except for
               the Liens contained in the agreements listed on Schedule 3.3(e).

          (b)  Each Employee Seller  severally  represents and warrants that he,
               she or it has the power and authority to execute and deliver this
               Agreement and the Related  Agreements to which he, she or it is a
               party,  to perform  his,  her or its  obligations  hereunder  and
               thereunder,  and  to  consummate  the  transactions  contemplated
               hereby and thereby.

          (c)  Other than the approvals  required by the HSR Act, and except for
               the Liens which will terminate in connection with the termination
               and  release  of  the  Terminating  Agreements,   and  except  as
               otherwise  set forth on  Schedule  3.3(c),  no  permit,  consent,
               waiver, approval or authorization of, or declaration to or filing
               or registration with, any Government  authority or third party is
               required  in   connection   with  the   execution,   delivery  or
               performance of this  Agreement and the Related  Agreements by any
               Seller or the  consummation  by any  Seller  of the  transactions
               contemplated  hereby.  "Terminating  Agreements"  means: (i) that
               certain  Credit and  Security  Agreement  between the Company and
               Wells  Fargo  Business  Credit,  Inc.  dated  April  27,  2001 as
               amended,  (ii) the  Shareholder  Notes and (iii) the  Shareholder
               Agreements.

          (d)  This  Agreement  has been duly  executed  and  delivered  by each
               Employee  Seller  and  constitutes  a legal,  valid  and  binding
               obligation  of each  Employee  Seller,  enforceable  against each
               Employee  Seller in accordance  with its terms,  except that such
               enforcement  may  be  subject  to  (i)  bankruptcy,   insolvency,
               reorganization,  moratorium  or other  similar laws  affecting or
               relating to enforcement of creditors' rights generally,  and (ii)
               general  principles  of public policy and equity  (regardless  of
               whether  considered  in a  proceeding  in  equity  or law).  Each
               Related  Agreement  has been duly  executed and delivered by each
               Employee  Seller who is a party thereto and  constitutes a legal,
               valid  and  binding  obligation  of each  such  Employee  Seller,
               enforceable  against each such Employee Seller in accordance with
               its terms,  except  that such  enforcement  may be subject to (i)
               bankruptcy,  insolvency,  reorganization,   moratorium  or  other
               similar laws  affecting or relating to  enforcement of creditors'
               rights generally, and (ii) general principles of public policy or
               equity.

          (e)  None of the Company, any Employee Seller or the Representative is
               a party  to,  subject  to or bound by any note,  bond,  mortgage,
               indenture,  deed of trust,  agreement,  lien,  contract  or other
               instrument or obligation or any statute,  law, rule,  regulation,
               judgment,  order,  writ,  injunction,  or  decree  of any  court,
               administrative   or   regulatory   body,   governmental   agency,
               arbitrator, mediator or similar body, franchise or license, which
               would (i)  except  for Liens  which  will  terminate  on  Closing
               through the  discharge  of  liabilities  as set forth on Schedule
               3.3(e),  and except as  otherwise  set forth on Schedule  3.3(e),
               conflict  with or be  breached  or  violated  or the  obligations
               thereunder  accelerated or increased  (whether or not with notice
               or  lapse  of  time  or  both)  by  the  execution,  delivery  or
               performance by them of this Agreement or by the Representative of
               the Escrow  Agreement  or (ii)  prevent the  carrying  out of the
               transactions  contemplated  hereby  or by the  Escrow  Agreement.
               Except for Liens  which will  terminate  on Closing  through  the
               discharge of  liabilities  as set forth on Schedule  3.3(e),  and
               except as otherwise  set forth on Schedule  3.3(e),  no waiver or
               consent of any third person or governmental authority is required
               for the execution by any Employee  Seller of this Agreement or by
               the Representative of this Agreement or the Escrow Agreement,  or
               the  consummation  by any  Employee  Seller  of the  transactions
               contemplated  by this  Agreement  or any Related  Agreement.  The
               execution  of  this   Agreement  by  Employee   Sellers  and  the
               consummation  of the  transactions  contemplated  hereby will not
               result in the creation of any Liens  against the Company  Shares,
               the Company, Employee Sellers or any of the respective properties
               or assets of the Company.

          3.4  Financial Statements.

               (a)  Set forth on  Schedule 3.4(a)  are the (i)  audited  balance
                    sheet of the Company as of December 31, 2002,  2003 and 2004
                    and the  related  audited  statements  of  income,  retained
                    earnings and cash flows for the fiscal years then ended; and
                    (ii) the  unaudited  balance  sheet  of  the  Company  as of
                    September 30, 2005 and the related  unaudited  statements of
                    income,  retained  earnings  and cash flows for the  9-month
                    period  then  ended;  in each case  together  with notes and
                    schedules  thereto,  if any  (collectively,  the  "Financial
                    Statements").  For purposes of this Agreement, the unaudited
                    balance sheet of the Company dated  September 30, 2005 shall
                    be referred to as the "Balance Sheet."

               (b)  The  Financial  Statements  were  derived from the books and
                    records  of the  Company  and (i) are  true,  complete,  and
                    correct in all material  respects,  (ii) present fairly,  in
                    all material respects,  the financial  position,  results of
                    operations,  and cash flows of the Business at the dates and
                    for the periods  indicated in accordance with GAAP,  applied
                    on a consistent basis  throughout all the periods  involved,
                    and (iii) do not include any untrue  statement of a material
                    fact  required to be stated or reflected  therein or omit to
                    state or reflect any  material  fact  necessary  to make any
                    statements   therein   not   misleading   in  light  of  the
                    circumstances under which they were made; provided, however,
                    the unaudited  interim  Financial  Statements do not include
                    customary  year-end  adjustments  or notes to such Financial
                    Statements.

          3.5  Corporate Records.  The  books of  account  and  other  financial
               records of the Company,  all of which have been made available to
               Buyer, are complete and correct and represent  actual,  bona fide
               transactions  and have been  maintained in accordance  with sound
               business practices. The minute books of the Company, all of which
               have been made available to Buyer,  contain accurate and complete
               records of each  Formal  Meeting  held of, and  corporate  action
               taken by, the shareholders, the board of directors and committees
               of the board of directors of the Company,  and no Formal  Meeting
               of any such  shareholders,  board of directors  or committee  has
               been held for which  minutes  have not been  prepared  or are not
               contained  in such  minute  books.  "Formal  Meeting"  means  any
               meeting of the directors or  shareholders  in which the directors
               or shareholders of the Company meet in their respective  capacity
               as such to conduct or manage the Business,  or to otherwise  take
               any action or make any decision binding on the Company.

          3.6  No Undisclosed Liabilities.   The  Company   does  not  have  any
               liabilities or obligations whatsoever,  whether known or unknown,
               accrued,  absolute,  contingent,  unliquidated or otherwise,  and
               there is no basis for any such  liability  or  obligation  or any
               claim in respect thereof, other than:

               (a)  to the extent and for the amount reflected as a liability on
                    the Balance Sheet;

               (b)  liabilities or obligations  incurred in the Ordinary  Course
                    of Business (as  hereinafter  defined) since the date of the
                    Balance  Sheet  (none of  which  will or may  reasonably  be
                    expected to have an adverse  effect upon the  Company)  that
                    are not required to be set forth in a Schedule hereto;

               (c)  obligations  for  performance  (but  not for  breach)  under
                    Contracts (as hereinafter defined); and

               (d)  the other obligations and liabilities specifically disclosed
                    on Schedule 3.6(d).
                       ----------------

               "Ordinary Course of Business" means, with respect to the Company,
               -----------------------------   only  the   ordinary   course  of
               commercial  operations  customarily engaged in by the Company, as
               applicable, consistent with past practices, and specifically does
               not include (i) the  purchase or sale of the  Company,  or of any
               product  line or  business  unit  thereof;  (ii) the  assumption,
               adoption,  or modification of any Plan (as hereinafter  defined);
               (iii) activity  that requires  approval by the board of directors
               or shareholders of the Company,  other than (A) the act of making
               the disclosure of information to the Buyer  regarding the Company
               and its Business in connection with the transactions contemplated
               herein or (B) the  assignment  of the FCC  Licenses to  SRMZBCo.;
               (iv) the  incurrence  of any liability for any tort or any breach
               or  violation  of or  default  under any  Contract  or Law to the
               extent in excess of the  coverage  derived  from the net proceeds
               (including  deduction of self-pay or increased premiums) received
               by the Company under its policies of insurance;  (v) any material
               increase in the  compensation  of any  employee,  or grant of any
               unusual or  extraordinary  bonuses,  benefits  or other  forms of
               direct or indirect  compensation  to any employee  other than the
               special bonuses to Gary Moore, Richard Riccardi and Martin Zucker
               in an amount not  greater  than  $50,000 in the  aggregate  and a
               success  sharing  bonus  paid  to  non-management  employees  not
               exceeding  $150,000 in the  aggregate;  (vi) the  declaration  or
               distribution of any dividends;  (vii) any increase,  termination,
               amendment or  modification  to, or creation of, any Plan;  (viii)
               any material changes in the Company's employee force count except
               those  necessary for the  fulfillment  of its contract with PG&E
               (ix)  substantial  changes in the  materials  used or the methods
               employed  by  the  Company  in  its  manufacturing  processes  or
               operations;  or (x) the  payment  in  advance  of any debt of the
               Company, excluding the payment in full of the Credit and Security
               Agreement  between the Company and Wells Fargo  Business  Credit,
               Inc.  dated April 27, 2001 as may have been  amended from time to
               time.

     3.7  Taxes.


          (a)  The  Company  has timely  filed with the  appropriate  Government
               entity all returns, reports, estimates,  declarations, claims for
               refund,   information  returns  or  statements  relating  to,  or
               required to be filed in connection with any Taxes,  including any
               schedule or  attachment  thereto,  and including any amendment or
               supplement  thereof ("Tax  Returns") due on or before the Closing
               Date. All such Tax Returns are true, correct, and complete.

          (b)  All Taxes  (whether or not  reflected  on any Tax Return) due and
               owing by the  Company  on or before  the  Closing  Date have been
               timely and fully paid.  There are no  reasonable  grounds for the
               assertion  or  assessment  of any  additional  Taxes  against the
               Company  or the assets of the  Company.  Schedule  3.7(b)  hereto
               lists all jurisdictions where the Company files Tax Returns.

          (c)  The unpaid  Taxes of the Company  through the Closing Date do not
               exceed the accruals and reserves for Taxes (excluding any reserve
               for deferred  Taxes  established  to reflect  timing  differences
               between  book and Tax income)  reflected  on the Closing  Balance
               Sheet.

          (d)  There  are no Liens  for Taxes  upon the  assets of the  Company,
               other than Liens for  current  Taxes not yet due and  payable for
               which an adequate reserve has been accrued as a current liability
               on the Closing  Balance  Sheet and such  liability has been taken
               into  account for  purposes  of  computing  the  Working  Capital
               Adjustment.

          (e)  Except to the extent such  amounts are not in excess of $5,000 in
               the aggregate for all occurrences,  the Company has complied with
               all Laws (as hereinafter  defined) relating to the withholding of
               Taxes and the payment  thereof  (including,  without  limitation,
               withholding  of Taxes under Section 1441 and 1442 of the Internal
               Revenue  Code of 1986,  as amended (the  "Code"),  or any similar
               provision under state, local, or foreign Law), and has timely and
               properly withheld from the appropriate party and paid over to the
               proper  Government  all amounts  required to be withheld and paid
               over under applicable Law, including any amounts paid or owing to
               any employee,  independent contractor,  creditor,  shareholder or
               other third party.

          (f)  The Company is not a party to or bound by any Tax indemnity,  Tax
               sharing or Tax allocation agreement or arrangement.

          (g)  The Company has (i) never been a member of an affiliated group of
               corporations, within the meaning of Section 1504 of the Code, and
               (ii) no  liability  for the Taxes of any  Person  under  Treasury
               regulation  Section 1.1502-6 (or any similar  provision of state,
               local or foreign Law), as a transferee or successor,  by contract
               or otherwise.

          (h)  Except as set forth on  Schedule  3.7(h),  there are no  federal,
               state,  local, or foreign audits,  examinations or investigations
               or  administrative  or judicial  proceedings being conducted with
               respect to the  Company  related to Taxes.  The  Company  has not
               received  for any open period from any federal,  state,  local or
               foreign Tax authority (including  jurisdictions where the Company
               has not filed a Tax Return) any (i) notice  indicating  an intent
               to open an audit or other  review;  (ii) request for  information
               related to Tax matters; or (iii) notice of deficiency or proposed
               adjustment for any amount of Tax proposed,  asserted, or assessed
               by any Tax authority against the Company.

          (i)  There is no waiver or tolling of any  statute of  limitations  in
               effect with respect to any Tax Returns nor has the Company agreed
               to an  extension  of time with  respect  to a Tax  assessment  or
               deficiency.

          (j)  The Company is not a real  property  holding  company  within the
               meaning of Section 897(c) of the Code.

          (k)  Schedule  3.7(k)  sets  forth  a list  of all  Tax  Returns,  Tax
               examination  reports  and  statements  of  deficiencies  assessed
               against,  or  agreed  to with  respect  to the  Company  with the
               Internal Revenue Service or any Taxing authority for the last six
               years,  other than with  respect to the Income Tax Return for the
               year ending December 31, 2005, true,  correct and complete copies
               of which have been  provided to Buyer.  The Company has retained,
               directly  or  through  its  accountants,  all  records  or  other
               information   (including   any  Tax  work  papers)  used  in  the
               preparation  of any Tax  Returns,  audits  or other  examinations
               relating to liability for Taxes for the past six years.

          (l)  All elections  with respect to Taxes  affecting the Company as of
               the date hereof that are not  reflected on any Tax Return are set
               forth in Schedule 3.7(l). No new elections with respect to Taxes,
               or any changes in current  elections with respect to Taxes of the
               Company or affecting  the Company have been made since January 1,
               2005.

          (m)  Schedule   3.7(m)   hereto  lists  all  material  Tax   holidays,
               abatements,  incentives and similar grants made or awarded to the
               Company by any Government.

          (n)  The  Company  is  not  a  party  to  any   agreement,   contract,
               arrangement or plan that has resulted or would result, separately
               or in the  aggregate,  in a  payment  that  would  not  be  fully
               deductible  as a result of Section  280G of the Code or an excise
               Tax to the recipient of such payment  pursuant to Section 4999 of
               the Code,  determined without regard to the reasonableness of any
               such compensation.

          (o)  The  Company  has not made any  payment  to any  person or to any
               entity  described  in Section  162(c) of the Code or any  similar
               provision under foreign Law. Neither the Internal Revenue Service
               nor, to the Knowledge of the Employee Sellers, any other federal,
               state, local or foreign government agency or entity has initiated
               or  threatened  any  investigation  of any  payments  made by the
               Company  alleged to have been of the type covered by this Section
               3.7(o).

          (p)  No  asset of the  Company  is  property  that is  required  to be
               treated as being a "safe  harbor  lease"  within  the  meaning of
               Section 168(f)(8) of the Code, as in effect prior to amendment by
               the Tax Equity and Fiscal Responsibility Act of 1982.

          (q)  None of the assets of the Company directly or indirectly  secures
               any debt the interest on which is Tax exempt under Section 103(a)
               of the Code.  The Company is not the borrower or the guarantor of
               any outstanding  industrial revenue bonds, and the Company is not
               a tenant,  principal user or related person to any principal user
               within the meaning of Section  144(a) of the Code of any property
               that  has  been   financed  or  improved  with  the  proceeds  of
               industrial revenue bonds.

          (r)  None of the assets of the Company are  "tax-exempt  use property"
               within the meaning of Section 168(h) of the Code.

          (s)  The Company has not agreed to, and is not  required to make,  any
               adjustment under Section 481(a) of the Code by reason of a change
               in  accounting  method and the Internal  Revenue  Service has not
               proposed any such adjustment or change in accounting  method. The
               Company does not have any pending  private  letter ruling request
               with the Internal Revenue Service.

          (t)  The  Company  has  never  had a  permanent  establishment  in any
               foreign  country,  as  defined  in any  applicable  Tax treaty or
               convention between such country and the United States.

          (u)  The Company has consistently classified for state and federal Tax
               purposes   each  and  every  worker  as  either  an  employee  or
               independent  contractor in accordance with the criteria set forth
               in Rev. Rul. 87-41.

          (v)  The Company has not  distributed  stock of another  Person or has
               had its stock distributed by another Person in a transaction that
               was  purported  or intended to be governed in whole or in part by
               Section 355 or Section 361 of the Code.

          (w)  No  property  of  the  Company,  including  but  not  limited  to
               un-cashed checks to vendors, customers or employees, non-refunded
               overpayments or unclaimed  subscription  balances, is escheatable
               to any state or  municipality  under any  applicable  escheatment
               laws as of the  date  hereof  or may at any time  after  the date
               hereof become  escheatable to any state or municipality under any
               applicable escheatment law.

          (x)  None of the assets of the  Company is an equity  ownership  in an
               entity,  including  any  partnership,  joint  venture,  or  other
               arrangement  or contract  that could be treated as a  partnership
               for federal income tax purposes.

          (y)  As used in this  Agreement,  "Taxes"  means all  taxes,  charges,
               fees,  levies,  or  other  like  assessments,  including  without
               limitation  income,  gross  receipts,  ad valorem,  value  added,
               premium,  excise,  commercial activity,  real property,  personal
               property,   windfall  profit,  sales,  use,  transfer,   license,
               withholding,  employment,  payroll, social security (or similar),
               unemployment,  disability,  PBGC premium,  franchise,  severance,
               stamp,  occupation,  environmental (including taxes under Section
               59A  of the  Code),  customs,  duties,  capital  stock,  profits,
               registration,  alternative or add-on minimum, estimated, or other
               tax of any kind whatsoever,  imposed by: the United States or any
               other nation,  state, or bilateral or  multilateral  governmental
               authority, any local governmental unit or subdivision thereof, or
               any branch, agency, or judicial body thereof ("Government");  and
               shall include any interest,  fines,  penalties,  assessments,  or
               additions to tax resulting from,  attributable to, or incurred in
               connection  with any such Taxes,  whether  disputed  or not,  and
               including  any  obligations  to indemnify or otherwise  assume or
               succeed to the Tax liability of any other Person.  Any one of the
               foregoing shall be referred to sometimes as a "Tax".

     3.8  Title to and Condition of Assets; Real Property.

          (a)  The Company does not own,  nor has it or any of its  predecessors
               owned, any real property.  Except as set forth on Schedule 3.8(a)
               or except for any tangible  personal  property disposed of by the
               Company in the Ordinary  Course of Business since the date of the
               Balance Sheet, the Company is the sole owner of all right, title,
               and  interest in and to (i) all assets  reflected  on the Balance
               Sheet,  or acquired  after the date of the Balance Sheet and (ii)
               all other assets and property,  real and  personal,  tangible and
               intangible  (including,   without  limitation,  all  Intellectual
               Property),  owned,  used or operated by the Company or located on
               premises owned, leased or operated by the Company (items (i) and
               (ii) collectively, the  "Assets",  and together with all property
               leased by or licensed to the Company, the "Property").

          (b)  Except  as  set  forth  on  Schedule  3.8(b)  and  the  documents
               specifically  identified therein,  there exists no restriction on
               the use or transfer of the Property.

          (c)  Except as set forth on  Schedule  3.8(c),  no  Property is in the
               possession  of others and the Company  does not hold any Property
               on consignment.

          (d)  Except as set forth on  Schedule  3.8(d),  and  except  for Liens
               which  will  terminate  at  Closing   through  the  discharge  of
               liabilities as set forth on Schedule 3.8(d), the Company has good
               and indefeasible  title to, or a valid leasehold interest in, all
               of its  Property,  free and clear of all  Liens,  other  than (i)
               Liens  for  current  Taxes not yet due and  payable  for which an
               adequate  reserve has been accrued as a current  liability on the
               Closing  Balance  Sheet and such  liability  has been  taken into
               account for purposes of computing the Working Capital Adjustment,
               and (ii) easements for public utilities, none of which materially
               interfere with or materially adversely affect the operation,  use
               and/or enjoyment of the Property  affected  thereby.  Immediately
               following the Closing,  the Company  shall  continue to be vested
               with  good  and  indefeasible  title  to,  or a  valid  leasehold
               interest in, its Property.

          (e)  Except  to the  extent  disposed  of in the  Ordinary  Course  of
               Business prior to Closing,  all of the tangible Property has been
               maintained in accordance  with normal  industry  practice,  is in
               good operating  condition and repair  (subject to normal wear and
               tear and  obsolescence),  and is adequate  for the  purposes  for
               which it is presently used.

          (f)  The  Company  is lessee  under the  Lease  Agreements.  The Lease
               Agreements  respectively  represent the entire agreement  between
               the Company and the  respective  lessor  thereto  concerning  the
               lease of the  respective  premises  and each is in full force and
               effect,  and, except for the amendment  extending the term of the
               23905 Lease  Agreement  effective  December 1, 1977, has not been
               amended, rescinded or modified.

          (g)  The  Company  is not in  arrears  for any rent or  other  charges
               payable by the Company  under the Lease  Agreements  or any prior
               lease  agreements  with respect to the premises  leased under the
               Lease Agreements, there is no existing default on the part of the
               Company or the respective  lessors to the Lease  Agreements,  and
               there are no events currently  existing or which with the passage
               of time,  giving of notice or both  would be deemed a default  of
               the  Company or either of the  respective  lessors or which would
               give  the  Company  or  either  lessor  the  right to  cancel  or
               terminate either of the Lease Agreements.

     3.9  Necessary Property and Transfer of Assets.

          (a)  The Property  constitutes  all  property and property  rights now
               used in or necessary for the conduct of the  Business.  Except as
               provided  in   Schedule 3.9(a),   there   exists  no   condition,
               restriction or  reservation  affecting the title to or utility of
               the Property

          (b)  Except as provided in Schedule 3.9(b), there exists no condition,
                                     ---------------
               restriction  or  reservation  that would prevent the Company from
               enforcing  its  rights  with  respect to the  Property  after the
               Closing to the same full extent that they might continue to do so
               if the sale and transfer contemplated hereby did not take place.

     3.10 Accounts Receivable.

          (a)  Set forth on  Schedule  3.10(a),  are a list of all the  accounts
                             -----------------
               receivable of the Company and aging schedules relating thereto as
               of December 31,  2005. Such accounts  receivable and any accounts
               receivable  arising  between  such  date  and  the  Closing  Date
               (collectively, the "Accounts Receivable") are valid and existing.

          (b)  Except  as set  forth on  Schedule  3.10(b),  all  such  Accounts
                                         -----------------
               Receivable  arose in the Ordinary  Course of Business.  Except to
               the extent of the allowance for doubtful  accounts on the Balance
               Sheet,  no Account  Receivable  is  subject to any  counterclaim,
               set-off, defense, security interest, claim, or other encumbrance.

          (c)  Except  as set  forth  on  Schedule  3.10(c),  no  agreement  for
                                          -----------------
               deduction,  free  goods,  discount  or  other  deferred  price or
               quantity  adjustment  has been made with  respect to any  Account
               Receivable.

          (d)  Except to the extent of contractual  holdbacks which will be paid
               in accordance with contract terms and reserves for  uncollectible
               accounts on the Closing Balance Sheet,  all Accounts  Receivable,
               other than those paid prior to the Closing Date,  will be paid in
               full to the Company within 180 days of the Closing Date.

     3.11 Material  Contracts.  Except as set forth on Schedule  3.11(a)-(n) and
                                                       ---------------------
          Schedule 3.13(c) the Company is not a party to or otherwise  obligated
          ----------------
          under or has made  (and  under  which  any  party  thereto  still  has
          remaining rights or obligations) any of the following, whether written
          or oral:

          (a)  promissory notes,  loans,  agreements,  indentures,  evidences of
               indebtedness  or other  instruments  relating  to the  lending of
               money,  whether as borrower,  lender or  guarantor,  in excess of
               $25,000;

          (b)  license   agreements,   consulting   services   agreements   with
               customers,  software  support  agreements that either provide for
               payments in excess of $10,000 or cannot be terminated in one year
               or less at no cost;

          (c)  lease and leasing agreements which provide for annual payments in
               excess of $5,000;

          (d)  agreements  with  suppliers  and  customers  (excluding  purchase
               orders and sales orders in the  Ordinary  Course for amounts less
               than $100,000) either with a remaining term of more than one year
               or a contract value of more than $20,000;

          (e)  agreements with labor unions or other employee organizations;

          (f)  consignment, distributorship and agency agreements;

          (g)  guarantees and sureties granted with respect to any obligation of
               third parties  (including the Sellers and any parties  related to
               them);

          (h)  joint venture and cooperation agreements;

          (i)  agreements concerning confidentiality or non-competition;

          (j)  employment and consulting agreements;

          (k)  agreements or  commitments  (other than those types covered above
               by  subsection  (a)  through  (j)) in excess of  $20,000 or which
               cannot be  terminated  on three  months'  notice or less  without
               payment of compensation;

          (l)  any and all  outstanding  bids,  proposals  or  other  offers  to
               customers  which  (i)  individually  have  values  in  excess  of
               $500,000,  (ii) are not bid at standard Company profit margins or
               (iii)  include  warranties  for a period of time  longer than the
               standard Company  warranties  (copies of which have been provided
               to Buyer, or, if not evidenced by a written  document,  summaries
               of the material terms thereof have been provided to Buyer);

          (m)  any  contract  or  agreement  that is  expected  to  result  in a
               material loss to the Company in any given calendar year; and

          (n)  any contract or  commitment  not made in the  Ordinary  Course of
               Business.

     3.12 Validity of Contracts.  Each  written  or  oral  contract,  agreement,
          commitment,  license, lease, indenture, or evidence of indebtedness to
          which the Company is a party or is otherwise obligated  (individually,
          a "Contract" and  collectively,  the "Contracts") is a valid,  binding
            ----------                         -----------
          and  enforceable  obligation of the Company,  and, to the Knowledge of
          the Employee Sellers, the other parties thereto in accordance with its
          terms and  conditions.  Except as set forth on Schedule  3.12,  (a) no
                                                         --------------
          party to any of the  Contracts  is in breach or  violation  thereof or
          default thereunder,  and (b) no event has occurred which,  through the
          passage of time or the giving of notice,  or both,  would  constitute,
          and neither the execution of this Agreement nor the Closing do or will
          constitute or result in, a breach or violation of or default under any
          Contract,  or would cause the  acceleration  of any  obligation of any
          party thereto or the creation of a Lien upon any  Property,  provided,
          however,  to the extent the  representation in (a) or (b) applies to a
          violation  or  breach  by a third  party it shall  be  limited  to the
          Knowledge of the Employee Sellers.  The Company has delivered to Buyer
          a true,  complete and accurate copy of each written Contract  required
          to be disclosed  on  Schedule 3.12  and a true,  complete and accurate
                               -------------
          description  of  each  oral  Contract  required  to  be  disclosed  on
          Schedule 3.12, and none of such Contracts has been modified or amended
          -------------
          in any respect, except as reflected in such disclosure to Buyer.

     3.13 Intellectual Property.

          (a)  For purposes of this Agreement, "Intellectual Property" means all
               of the  following  to the  extent  any exist in any  jurisdiction
               throughout the world: (i) all inventions and discoveries (whether
               patentable  or  unpatentable   and  whether  or  not  reduced  to
               practice),  all improvements  thereto, and all patents and patent
               applications,      together      with     all      continuations,
               continuations-in-part,  provisional, non-provisional,  revisions,
               extensions,  reexaminations,  reissues  and foreign  counterparts
               thereof,  (ii)  all  trademarks   (registered  or  unregistered),
               service marks (registered or unregistered),  trade dress,  logos,
               slogans,  trade names,  brand names,  corporate  names,  Internet
               domain names, and rights in telephone numbers,  together with all
               translations,  adaptations, derivations, and combinations thereof
               and  including  all  goodwill  associated   therewith,   and  all
               applications,   registrations,   and   renewals   in   connection
               therewith,  (iii) all works of authorship,  including  derivative
               works,  all   copyrightable   works,  all  copyrights,   and  all
               applications, registrations, and renewals in connection therewith
               (registered  or  unregistered),  (iv)  all  mask  works  and  all
               applications,   registrations,   and   renewals   in   connection
               therewith,  (v)  all  trade  secrets  and  confidential  business
               information (including ideas, research and development, know-how,
               formulas,  compositions,  manufacturing and production  processes
               and    techniques,    technical    data,    designs,    drawings,
               specifications,  customer  and supplier  lists,  pricing and cost
               information,  and business and  marketing  plans and  proposals),
               (vi)  all  computer  software,  computer  programs  and  firmware
               (including  source code,  executable code, data,  databases,  and
               related  documentation),  (vii) rights of publicity  and privacy,
               (viii)  shop  rights,   (ix)  all   advertising  and  promotional
               materials,  (x) all copies and tangible  embodiments  thereof (in
               whatever form or medium),  (xi) any other  intellectual  property
               rights  anywhere  in  the  world;   and  (xii)  all  common  law,
               statutory,  treaty  and  convention  rights  with  respect to any
               thereof; all property rights,  moral rights,  ownership and other
               proprietary  rights in any thereof;  and all  worldwide  forms of
               protection and rights in, to and under all of the foregoing;  and
               the right and power to assert,  defend and recover  title thereto
               and the right to sue for and recover  damages  for past,  present
               and  future  infringement,   misuse,  misappropriation  or  other
               violation thereof. "Company Intellectual Property" shall mean all
                                  -------------------------------
               Intellectual  Property that is owned, in whole or in part, by the
               Company,  including  any  intellectual  property  included in the
               Fulfilled PG&E Requirements.

          (b)  The Company owns, or is licensed,  or otherwise possesses legally
               enforceable  rights  to use  all  Intellectual  Property  used in
               connection with the Business.  Schedule  3.13(b) contains a true,
                                              -----------------
               complete  and  accurate  list of each of the  following  items of
               Company Intellectual  Property:  each patent or registration that
               has been issued,  each pending patent  application or application
               for registration,  each material unregistered trademark,  service
               mark,  trade name,  corporate  name,  each  registered  top level
               Internet domain name, material computer software item (other than
               commercially   available   off-the-shelf  software  purchased  or
               licensed  for less than a total cost of $25,000 in the  aggregate
               ("Commercial   Software"))   and   each   material   unregistered
                -----------------------
               copyright.   Schedule  3.13(b)   accurately   summarizes,   where
                            ----------------
               applicable,  the following for each item of Company  Intellectual
               Property:  patent number,  registration number, date of issuance,
               applicant,  mark or name,  owner(s),  country of origin,  and the
               next  maintenance  fee  and  other   administrative   obligations
               required to maintain or  prosecute  such  Intellectual  Property.
               With respect to each item of Company Intellectual Property, other
               than Commercial Software:

               (i)  except for Liens which will terminate at Closing through the
                    discharge of liabilities  set forth on Schedule  3.13(b)(i),
                                                           -------------------
                    and except as otherwise  described  on Schedule  3.13(b)(i),
                                                           -------------------
                    the  Company is the sole and  exclusive  owner of all right,
                    title,  and  interest in and to the item,  free and clear of
                    any  Lien,  license,  or  other  restriction  or  limitation
                    regarding use or disclosure;

               (ii) the  item  is not  subject  to any  outstanding  injunction,
                    judgment, order, decree, ruling, or charge;

               (iii) no  action,  suit,  proceeding,   hearing,   investigation,
                    charge,  complaint,  claim,  or  demand  is  pending  or  is
                    threatened   that   challenges   the   legality,   validity,
                    enforceability,  use, or ownership  of the item,  and to the
                    Knowledge of the Employee Sellers,  there are no grounds for
                    the same;

               (iv) except for  express  provisions  set forth in the  Company's
                    customer and vendor Contracts  pursuant to which the Company
                    agrees to indemnify  such  customer or vendor from claims of
                    intellectual  property infringement by a third party arising
                    out of such customer's use of the Company Products,  or such
                    vendor's  use  of  the  Company  Intellectual  Property,  as
                    intended  under such  Contract,  and except as  described in
                    Schedule  3.13(b)(iv),  the Company has not, in any Contract
                    ---------------------
                    in effect as of the Effective Date,  agreed to indemnify any
                    Person for, or against,  any third party claims  relating to
                    interference,  infringement,  misappropriation,  or  to  the
                    Knowledge  of the  Employee  Sellers,  other  conflict  with
                    respect to the item; and

               (v)  the  Company  has  taken  actions  reasonably  necessary  to
                    maintain and protect the Company Intellectual  Property. The
                    Company   has  (A)   paid  all   application,   examination,
                    registration,  issue, renewal and maintenance fees that have
                    become  due,   (B)  filed  all   necessary   documents   and
                    certificates  including  statements of use with the relevant
                    patent,  copyright,  trademark  or  other  authorities,  (C)
                    recorded   documents  of  title  and  releases  of  security
                    interests   required  to  perfect   rights  in  the  Company
                    Intellectual  Property, and (D) exercised reasonable care to
                    protect the Company's rights in confidential information and
                    trade secrets of others who have provided such  confidential
                    information and trade secrets to the Company in confidence.

          (c)  Schedule  3.13(c)(i)  contains a true, complete and accurate list
               ------------------- of all Contracts with respect to Intellectual
               Property,  including agreements with current or former employees,
               consultants,  or  contractors  regarding  the  assignment  or the
               non-disclosure  of  any  such   Intellectual   Property  and  all
               Contracts  with  respect  to  the   development  of  Intellectual
               Property,  including software. Schedule 3.13(c)(ii) also contains
               a  list  of  each   license,   --------------------   sublicense,
               agreement,  or other  permission  that the Company has granted to
               any third party with respect to any Company Intellectual Property
               (such agreement,  a "Company  Intellectual Property License") and
                                   ----------------------------------------
               each license, sublicense,  agreement or other permission to which
               the Company is a party (excluding off-the-shelf software programs
               licensed,  directly or  indirectly,  by the  Company  pursuant to
               "shrink wrap," "click wrap," or other standardized form licenses)
               with  respect to any  Intellectual  Property,  other than Company
               Intellectual  Property  Licenses (such agreement,  a "Third Party
                                                                    ------------
               Intellectual Property License"),  provided, however, with respect
               ------------------------------
               to Schedule 3.13(c)(ii),  it shall not be necessary to separately
               list  those  Company  Intellectual  Property  Licenses  which are
               nonexclusive  licenses  contained in or required by the Company's
               customer Contracts which permit such customers themselves to use,
               or for purposes of such  customer's own use to make or have made,
               the  respective  Company  Intellectual  Property  (the  "Customer
               Licenses") .

          (d)  Schedule  3.13(d)  contains  a list of each item of  Intellectual
               ----------------
               Property that any third party owns that the Company uses pursuant
               to  license,  sublicense,  agreement,  or  permission  (excluding
               off-the-shelf software programs licensed, directly or indirectly,
               by the Company  pursuant to "shrink wrap," "click wrap," or other
               standardized  form licenses,  but including all software licensed
               by the  Company  pursuant to the GNU  general  public  license or
               limited   general   public  license  or  any  other  open  source
               licenses).

          (e)  With respect to each Contract,  license,  sublicense,  agreement,
               permission or item of Intellectual Property required to be listed
               in Schedule 3.13(c)-(d) (collectively, "IP Contracts"):
                  -------------------                 --------------

               (i)  to the Knowledge of the Employee  Sellers,  the IP Contracts
                    will continue to be legal, valid, binding,  enforceable, and
                    in full  force  and  effect  on  identical  terms  following
                    consummation of the transactions contemplated hereby and the
                    Company's  use of such  Intellectual  Property  will  not be
                    subject to restrictions  or limitations  other than those to
                    which the  Company's  use  thereof  would be  subject if the
                    transactions contemplated hereby did not occur;

               (ii) the Company,  to the Knowledge of the Employee Sellers,  has
                    complied with all performance  standards  required to be met
                    by the Company under such IP Contract;

               (iii) to the Knowledge of the Employee  Sellers,  no party to the
                    IP  Contracts  is in  breach  or  default,  and no event has
                    occurred that with notice or lapse of time would  constitute
                    a breach or default or permit termination,  modification, or
                    acceleration thereunder;

               (iv) to the Knowledge of the Employee Sellers, no party to the IP
                    Contracts has repudiated any provision thereof;

               (v)  with respect to each sublicense contained in an IP Contract,
                    the  representations and warranties set forth in subsections
                    (i) through (iii) above are true and correct with respect to
                    the underlying license;

               (vi) the item of Intellectual  Property underlying an IP Contract
                    is not  subject  to any  outstanding  injunction,  judgment,
                    order, decree, ruling, or charge;

               (vii) no  action,  suit,  proceeding,   hearing,   investigation,
                    charge,  complaint,  claim,  or demand is pending or, to the
                    Knowledge  of  the  Employee  Sellers,  is  threatened  that
                    challenges the legality,  validity, or enforceability of the
                    underlying  item  of  Intellectual   Property,  and  to  the
                    Knowledge of the Employee Sellers,  there are no grounds for
                    the same; and

               (viii) except for Customer Licenses,  the Company has not granted
                    any  sublicense  or  similar  right  with  respect to any IP
                    Contract.

          (f)  There have been delivered to Buyer correct and complete copies of
               (1) all Company Intellectual Property (other than source code and
               trade secrets of the Company) for which copies can  reasonably be
               made or for which written documentation  evidencing ownership and
               prosecution  (if  applicable)  can reasonably be provided and (2)
               all IP Contracts.

          (g)  The Company has valid,  binding and enforceable written Contracts
               with  all  employees  and  independent  contractors  employed  or
               engaged by it at any time for the creation or  development of its
               Intellectual Property,  assigning to, and vesting in, the Company
               all  right,  title  and  interest  in  and to  such  Intellectual
               Property (the "Assignment Agreements"). All Assignment Agreements
                             -----------------------
               are listed on Schedule 3.13(g).

          (h)  The Company has imposed  written  non-disclosure  obligations  on
               employees,  independent  contractors,  customers,  suppliers  and
               other  third  parties  that have  received  any of the  Company's
               confidential  information or trade secrets,  and to the Knowledge
               of the Employee  Sellers,  each has  exercised  reasonable  care,
               including  taking all reasonable  steps, to protect the Company's
               rights in its confidential information and trade secrets.

               (i)  The Company  Intellectual  Property  together with the Third
                    Party Intellectual  Property Licenses includes all rights in
                    Intellectual  Property used in the  operations or conduct of
                    the Business,  other than Commercial Software (collectively,
                    "Business Intellectual  Property").  To the Knowledge of the
                    ---------------------------------
                    Employee  Sellers,   each  item  of  Business   Intellectual
                    Property prior to the Closing will be owned or available for
                    use  by  the  Company  on  identical  terms  and  conditions
                    immediately  following the Closing.  To the Knowledge of the
                    Employee  Sellers,  the  Company  has taken  all  reasonable
                    actions  to  maintain  and  protect  each  item  of  Company
                    Intellectual  Property  and no loss of any  item of  Company
                    Intellectual  Property is threatened,  pending or reasonably
                    foreseeable.

          (j)  Except as  described  in Schedule  3.13(j),  to the  Knowledge of
                                        ----------------
               Employee Sellers,  the Company and the manufacture,  use and sale
               of its products  have not infringed  upon or otherwise  come into
               conflict with any Intellectual  Property rights of third parties,
               and neither the Company nor any of its  directors or officers has
               ever received any charge,  complaint,  claim,  demand,  or notice
               alleging  any such  infringement  or  violation  (including  with
               respect to a claim of infringement any demand or offer to license
               any Intellectual  Property from any third party or any claim that
               the Company must  license or refrain from using any  Intellectual
               Property  rights of any third party).  Immediately  following the
               Closing,  the Company will not  interfere  with,  infringe  upon,
               misappropriate,   or  otherwise  come  into  conflict  with,  any
               Intellectual  Property  rights  of third  parties  which  are now
               existing as a result of the  continued  operation of the Business
               as presently  conducted No notices  regarding any of the items in
               the immediately foregoing sentence have been received.

          (k)  Except as described in Schedule 3.13(k),  to the Knowledge of the
                                      ---------------
               Employee Sellers,  no third party has interfered with,  infringed
               upon,  misappropriated,  or otherwise come into conflict with any
               Intellectual  Property  rights  of the  Company  and there are no
               facts   raising   a   likelihood   of  any   such   interference,
               infringement, misappropriation or conflict.

          (l)  There is no Knowledge of the Employee  Sellers,  nor is there any
               actual  awareness of any other employee with  responsibility  for
               Intellectual  Property matters, of any new products,  inventions,
               procedures,  or methods of  manufacturing  or processing that any
               competitors or other third parties have developed that reasonably
               could be expected to  supersede  or make  obsolete any product or
               process of the Company or to limit the  operations  or conduct of
               the Business of the Company.

          (m)  To the Knowledge of the Employee  Sellers,  other than Commercial
               Software, the owners of any of the Intellectual Property licensed
               to the Company have taken all necessary and desirable  actions to
               maintain and protect the  Intellectual  Property  covered by such
               license.

          (n)  The Company has complied with and is presently in compliance with
               all foreign, federal, state, local, governmental (including,  but
               not limited to, the Federal Trade  Commission and State Attorneys
               General),   administrative   or  regulatory  laws,   regulations,
               guidelines and rules applicable to any  Intellectual  Property in
               jurisdictions where the Company is doing business.

          (o)  The Company has  licenses  for all  Commercial  Software  used or
               which will be used in its  Business,  the use of such  Commercial
               Software  has  been in  accordance  with  such  licenses  and the
               Company  does not have any  obligation  to pay any further  fees,
               royalties,  or other  amounts  for the  Company's  current  usage
               thereof.

          (p)  The automatic meter reading products now manufactured and sold by
               the Company were first  offered for sale on or before  January 1,
               1996, and the operational use of such products by the Company and
               by other third parties,  as well as the services  rendered by the
               Company, have not materially changed since January 1, 1996.

          (q)  No  Seller  has any  rights  in or to any  item  of  Intellectual
               Property  owned or used by the Company.  To the extent any Seller
               is  deemed  to have any  rights  in or to any  such  Intellectual
               Property, such Seller hereby transfers and assigns to the Company
               all of such  Seller's  right,  title and  interest in and to such
               Intellectual  Property (including without limitation the goodwill
               associated therewith).

     3.14 Litigation.  Except  as set  forth on  Schedule  3.14 and  except  for
                                                 --------------
          administrative proceedings pursuant to the prosecution or registration
          of Intellectual Property undertaken in the Ordinary Course of Business
          (other than  reexamination,  opposition and  interference  proceedings
          that may  affect  the  Company's  rights  in  Intellectual  Property),
          (a) there  is no, and since  January  1, 2001,  there has not been any
          suit, claim, litigation,  proceeding (administrative,  judicial, or in
          arbitration, mediation or alternative dispute resolution),  Government
          or grand jury  investigation,  or other action (any of the  foregoing,
          "Action")  pending  or,  to the  Knowledge  of the  Employee  Sellers,
          --------
          threatened  against  the  Company  or  involving  its  Business,   any
          Property,   or,  in  connection   with  its   Business,   any  of  its
          shareholders,   directors,   officers,  agents,  or  other  personnel,
          including without  limitation any Action  challenging,  enjoining,  or
          preventing  this  Agreement or the  consummation  of the  transactions
          contemplated  hereby;  and (b)  the Company is not and,  has not since
          January 1, 2001 been subject to any judgment, order, writ, injunction,
          or decree of any court or other Government entity ("Order") other than
                                                             -------
          Orders of general applicability.

     3.15 Insurance.

          (a)  Set forth on Schedule 3.15(a) is a list of all insurance policies
                            ---------------
               and  bonds  currently  in  force  covering  or  relating  to  the
               properties,  operations  or personnel  of the Company  and,  with
               respect to insurance  policies  covering  product  liability  and
               similar  occurrence  based  risks,  in force  at any  time  since
               January 1,  2001. Such schedule  clearly  indicates which of such
               policies  are  claims  made  and  which  of  such   policies  are
               occurrence  based.  All of such  insurance  policies  are in full
               force  and  effect  (with  respect  to  the  applicable  coverage
               periods),  and the Company is not in default  with respect to any
               of its obligations under any of such insurance policies.

          (b)  Since  January 1,  2001, the Company has at all times  maintained
               insurance as required by law or under any  agreement to which the
               Company is or has been a party,  including,  without  limitation,
               unemployment and workers' compensation coverage.

     3.16 Absence of Material  Events.  Since September 30, 2005,  except as set
          forth on  Schedule  3.16(a)  - (r)  hereto,  there  has not been  with
                    ------------------------
          respect to the Company or the Property:

          (a)  Any  adverse  change in the  Business,  condition,  financial  or
               otherwise,  operations,  or  prospects  of  the  Company  or  the
               condition of the Property,  and, to the Knowledge of the Employee
               Sellers,  no such change will arise from the  consummation of the
               transactions contemplated hereby;

          (b)  Any declaration, setting aside, or payment of any dividend or any
               distribution  (in cash or in kind) to any  Person or entity  with
               respect  to any  securities  of the  Company,  or any  direct  or
               indirect  redemption,  purchase,  or  other  acquisition  by  the
               Company of any of its  securities  except the transfer of the FCC
               Licenses to  SRMZBCo.,  LLC, an Ohio  limited  liability  company
               ("SRMZBCo.");
                ----------

          (c)  Any increase in compensation or other remuneration  payable to or
               for the benefit of or  committed to be paid to or for the benefit
               of any shareholder,  director, officer, agent, or employee of the
               Company,  or in any benefits  granted  under any Plan with or for
               the benefit of any such shareholder, director, officer, agent, or
               employee  (other than  increases  in wages or  salaries  required
               under  existing  Contracts  listed on  Schedules  3.11(a)-(n)  or
                                                      ----------------------
               otherwise not unusual in timing,  character or amount made in the
               Ordinary Course of Business to employees);

          (d)  Any transaction  entered into or carried out by the Company other
               than in the Ordinary Course of Business;

          (e)  Any borrowing or incurrence of any other indebtedness (other than
               accounts  payable in the Ordinary Course of Business)  contingent
               or other,  by or on behalf of the  Company  (it being  understood
               that the foregoing is not intended to describe obligations of the
               Company under  Contracts to sell products or provide  services to
               others);

          (f)  Any  modification  or  termination  of any Contract  disclosed on
               Schedules  3.11(a)-(n) or 3.13(c) or any material term thereof or
               --------------------------------
               any Government license, permit or other authorization;

          (g)  Any purchase by the Company of capital assets or any interests in
               real  property or any lease  arrangement  (whether as a lessor or
               lessee or  sublessor  or  sublessee)  entered into by the Company
               with respect to real property;

          (h)  Any lapse or infringement of any  Intellectual  Property owned or
               used by or licensed to the  Company,  or to the  Knowledge of the
               Employee Sellers, any abandonment thereof;

          (i)  Any  acquisition  of  or  investment  in  (by  merger,  exchange,
               consolidation,   purchase  or  otherwise)   any   corporation  or
               partnership or interest in any business organization or entity;

          (j)  Any acquisition of any assets (whether  through capital  spending
               or otherwise) outside of the Ordinary Course of Business or which
               are material, individually or in the aggregate, to the Company;

          (k)  Any waiver of any claims or rights that are material or otherwise
               involve amounts in the aggregate in excess of $10,000;

          (l)  Any disclosure of any confidential or proprietary  information to
               any   person  or  entity   other   than  to  Buyer  and   Buyer's
               representatives,   agents,  attorneys  and  accountants,  or  the
               employees,  consultants,  customers  or vendors of the Company in
               the Ordinary Course of Business;

          (m)  Any charitable  contributions or commitments  therefore in excess
               of $10,000 in the aggregate;

          (n)  Any material change in the Company's  methods of purchase,  sale,
               lease,  management,  marketing  or  promotion,  or any  delay  or
               postponement  of  the  payment  of  accounts   payable  or  other
               liabilities;

          (o)  Any change in any method of accounting or accounting  policies of
               the Company, other than those required by GAAP, or any write-down
               in the  accounts  receivable  of the  Company  other  than in the
               Ordinary Course of Business;

          (p)  Any change, election or revocation of a Tax election,  accounting
               period, or method of accounting;

          (q)  Any sale, license or transfer of any Intellectual  Property other
               than in the Ordinary Course of Business; or

          (r)  Any  binding  commitment  or  agreement  by  the  Company,  or  a
               shareholder of the Company, to do any of the foregoing items (b)
               through (q).

     3.17 Permits; Compliance with Law.

          (a)  Except   as   explicitly   disclosed   as  a  breach  of  Law  on
               Schedule 3.17(a)  to this  Agreement,  the Company is current and
               ----------------
               has been at all times in compliance with all applicable statutes,
               laws,  treaties,   conventions,   ordinances,   decrees,  orders,
               injunctions,  rules, directives, or regulations of any Government
               ("Law") or the provisions of any Government permit, franchise, or
                -----
               license.

          (b)  Set forth on Schedule  3.17(b) is a complete and accurate list of
                            ----------------
               all authorizations,  licenses and permits issued to and continued
               to be  held  by  the  Company  from  the  Federal  Communications
               Commission (the "FCC Licenses"). Each FCC License will be validly
                               -------------
               assigned  to  SRMZBCo.  and such  assignment  shall not cause any
               lapse in enforceability or any restriction on use by the Company,
               greater than the  restrictions  imposed upon the Company prior to
               assignment.  Each FCC License is and will remain  valid,  in full
               force and effect.  The FCC Licenses include all licenses required
               to be obtained  from the  Federal  Communications  Commission  as
               required to conduct the  Business.  Neither the execution of this
               Agreement nor the consummation of the  transactions  contemplated
               herein do or will  constitute  or  result  in a default  under or
               violation of any FCC License.

          (c)  The  Company  holds  all  authorizations,  licenses  and  permits
               (issued by any Government  other than the Federal  Communications
               Commission)  required  to  conduct  its  Business,  and each such
               authorization,  license  or permit is  valid,  in full  force and
               effect, and listed on Schedule 3.17(c).  Neither the execution of
                                     ----------------
               this Agreement nor the Closing do or will constitute or result in
               a default under or violation of any such authorization, permit or
               license.

          (d)  The  entire  ownership  interests  of  SRMZBCo.  are owned by the
               Sellers in the same  percentage  ownership as the Company  Shares
               were owned by the  Sellers  immediately  prior to transfer of the
               FCC Licenses to SRMZBCo.

     3.18 Related Party Transactions.

          (a)  No  director,   officer  or  affiliate  of  the  Company  or  any
               individual  related by blood,  marriage  or  adoption to any such
               individual  or any entity in which any such  individual or entity
               owns  any  beneficial  interest  and,  to  the  Knowledge  of the
               Employee Sellers,  no shareholder or employee of the Company,  or
               any individual related by blood, marriage or adoption to any such
               individual,  in any  such  case,  is a  party  to any  agreement,
               contract,  commitment or other form of transaction or arrangement
               with the Company,  written or oral, or has any interest in any of
               the  Property,  except  as  specifically  disclosed  on  Schedule
                                                                        --------
               3.18(a) and which represent transactions conducted on arms-length
               ------
               terms.

          (b)  Except  as  specifically   disclosed  on  Schedule  3.18(b),   no
                                                         -----------------
               director,  officer  or  affiliate  of  the  Company  and,  to the
               Knowledge of the Employee Sellers,  no shareholder or employee of
               the Company has any direct or indirect  financial interest in any
               competitor with or supplier or customer of the Company; provided,
               however,  that for this purpose ownership of corporate securities
               having no more  than 2% of the  outstanding  voting  power of any
               competitor,  supplier or customer, which securities are listed on
               any national  securities  exchange or authorized for quotation on
               the  Nasdaq  National  Market,  shall  not be deemed to be such a
               financial  interest,  provided  that  such  person  has no  other
               connection  or  relationship  with such  competitor,  supplier or
               customer.

     3.19 Bank Accounts of the  Company. Set forth on Schedule 3.19 is a list of
                                                      -------------
          the locations and numbers of all bank  accounts,  investment  accounts
          and safe deposit boxes  maintained  by the Company,  together with the
          names of all persons  who are  authorized  signatories  or have access
          thereto or control thereunder.

     3.20 Environmental, Health and Safety Matters.

          (a)  Except as set forth on Schedule 3.20(a),  all assets and property
                                      ---------------
               currently or previously owned, leased,  operated,  or used by the
               Company, or any of its predecessors in interest, or in connection
               with the  Business  ("Environmental  Property"),  all current and
                                    -------------------------
               previous  conditions on and uses of the  Environmental  Property,
               and all current and  previous  ownership  and  operations  of the
               Environmental  Property  and of the  Company  (including  without
               limitation transportation and disposal of Hazardous Materials (as
               hereinafter  defined) by or for the  Company)  comply and have at
               all times complied,  and do not cause, have not caused,  and will
               not cause  liability  to be  incurred  by the  Company  under any
               current or past Law relating to the protection of health,  safety
               or   the   environment,   including   without   limitation:   the
               Occupational  Safety  and  Health  Act,  the Clean  Air Act,  the
               Federal Water  Pollution  Control Act, the Resource  Conservation
               and  Recovery  Act,  the  Comprehensive  Environmental  Response,
               Compensation and Liability Act, the Toxic Substance  Control Act,
               as all may be amended from time to time, any comparable  state or
               foreign  law, and the common law,  including  the law of nuisance
               and strict liability (collectively,  "Environmental Law"). Except
                                                    -------------------
               as set forth on Schedule 3.20(a), the Company is not in violation
               of and has never violated any Environmental Law.

          (b)  Except as set forth on Schedule 3.20(b), the Company has properly
                                      ---------------
               obtained  and  is  in  compliance  with  all  necessary  permits,
               registrations, approvals, and licenses ("Environmental Permits"),
                                                       -----------------------
               and has  properly  made all filings with and  submissions  to any
               Government or other authority  required by any Environmental Law.
               Except as set forth on Schedule  3.20(b),  no  deficiencies  have
                                      -----------------
               been asserted by any such Government or authority with respect to
               such items.

          (c)  Except  as set forth on the  respective  subsection  of  Schedule
                                                                        --------
               3.20(c),  there has been no  spill,  discharge,  leak,  leaching,
               -------
               emission,  migration,  injection,  disposal,  escape, dumping, or
               release of any kind on, under or from the Environmental  Property
               or by or on  behalf  of the  Company  of any  (i)  pollutants  or
               contaminants,  (ii) hazardous,  toxic,  infectious or radioactive
               substances,  chemicals,  materials or wastes  (including  without
               limitation  those  defined as hazardous  under any  Environmental
               Law),  (iii)  petroleum  including crude oil or any derivative or
               fraction thereof,  (iv) asbestos fibers,  (v) solid wastes,  (vi)
               silicia  or  (vii)  mold  ((i)-(vii),  collectively,   "Hazardous
                                                                       ---------
               Materials").
               -----------

          (d)  Except as set forth on Schedule 3.20(d),  there are and have been
                                      ----------------
               no  (i) Hazardous   Materials  present,   stored,   disposed  of,
               generated,  manufactured,   refined,  transported,  produced,  or
               treated   at,   upon,   or  from  the   Environmental   Property;
               (ii) ceramic or asbestos  fibers or materials or  polychlorinated
               biphenyls on, in or beneath the Environmental  Property, or (iii)
               underground   storage  tanks  on  or  beneath  the  Environmental
               Property.

          (e)  The Company has  delivered to Buyer,  prior to the  execution and
               delivery  of  this  Agreement,  complete  copies  of any  and all
               (i) documents  received by the Company  from, or submitted by any
               of  the  shareholders,   or  the  Company  to  the  Environmental
               Protection Agency and/or any foreign,  state, county or municipal
               environmental  or  health  agency  concerning  the  environmental
               condition  of the  Environmental  Property  or the  effect of the
               operations of the Company on the  environmental  condition of the
               Environmental Property or any adjoining,  adjacent or neighboring
               property and (ii) reviews,  audits,  reports,  or other  analyses
               concerning the Environmental Property, or any adjoining, adjacent
               or neighboring  property,  in the possession of the Company,  its
               Affiliates, or their respective agents, consultants or attorneys.

          (f)  Except as set forth on  Schedule  3.20(f),  there  never has been
                                       ----------------
               pending or, to the Knowledge of the Employee Sellers,  threatened
               against  the  Company,  any  civil,  criminal  or  administrative
               action,  suit,  summons,  citation,   complaint,  claim,  notice,
               demand,  request,  judgment,  order, lien,  proceeding,  hearing,
               study,  inquiry  or  investigation  based  on or  related  to any
               Environmental Permits or an Environmental Law.

          (g)  Except as set forth on Schedule 3.20(g), no facts, circumstances,
                                      ---------------
               activities,  incidents  or  conditions  exist with respect to the
               Environmental  Property  or any  property  at which  the  Company
               arranged  for the  disposal,  recycling or treatment of Hazardous
               Materials,  that could  reasonably  be expected to: (i) result in
               the Company  incurring any losses,  liabilities or expenses under
               any  Environmental  Law or Environmental  Permit;  (ii) interfere
               with,  prevent,  or increase the costs of compliance or continued
               compliance  with any  Environmental  Permits  or any  renewal  or
               transfer  thereof  or any  Environmental  Law;  (iii)  make  more
               stringent any restriction,  limitation,  requirement or condition
               under  any  Environmental  Law or  any  Environmental  Permit  in
               connection with the operations on the Environmental Property.

          (h)  Set  forth on  Schedule  3.20(h),  is a list of all  sites  where
                              -----------------
               Company's  Hazardous Materials may have been sent in the past, or
               are currently  being sent for disposal,  treatment,  recycling or
               storage,   including  the  address  of  each  such  site,  and  a
               description and estimate of the amount of the Hazardous Materials
               disposed of, treated, recycled or stored at each such site.

          (i)  Except as set  forth in  Schedule  3.20(i),  there is not nor has
                                        -----------------
               there been  exposure or  resulting  consequences  to any persons,
               including,  without limitation,  employees of the Company, to any
               Hazardous Materials stored, treated,  generated or handled at the
               Environmental  Property  or in a  product  sold,  distributed  or
               disposed of by the Company.

          (j)  The Company has complied  with all Laws  relating to the disposal
               of any batteries or related  materials  used its own  operations,
               including  without  limitation any batteries or related materials
               acquired for incorporation  into, delivery in connection with, or
               actually incorporated into, any Company Products.

          (k)  The  Company  has never  undertaken  any  responsibility  for the
               renewal or disposal of batteries in Company  Products sold to its
               customers and has provided all appropriate and necessary warnings
               and  advisements  to such  customers  regarding  the  disposal of
               batteries or related materials.

     3.21 Officer, Director, Employee, Consultant and Agent; Compensation.

          (a)  Set forth on  Schedule 3.21(a)  is a  complete  list of:  (i) all
                             ---------------
               current directors of the Company, (ii) all current officers (with
               office held) of the Company,  (iii) all  current  employees other
               than temporary or so called  "leased"  employees  (including each
               employee  on leave of absence,  including  under  Family  Medical
               Leave Act,  workers'  compensation,  disability,  or other leave,
               paid or unpaid,  or layoff status) of the Company employed in the
               United  States,  (iv)  all  current  employees   (including  each
               employee  on leave of absence,  including  under  Family  Medical
               Leave Act,  workers'  compensation,  disability,  or other leave,
               paid or unpaid, or layoff status) of the Company employed outside
               of the United States,  if any,  (v) all current paid  independent
               contractors,  consultants  and  agents  to the  Company,(vi)  all
               temporary and leased  employees,  and (vii) each  employee  whose
               employment  with the Company was  terminated  or otherwise  ended
               during the last two  years;  together,  in each case (i)  through
               (vi)  with  a  complete  and  accurate   list  of  the  following
               information:  name, job title,  employment location,  birth date,
               date of hiring,  pay type  (exempt or  non-exempt),  EEOC  codes,
               status (full-time,  part-time,  temporary or leased),  whether on
               leave or active status, basis of permission to work in the United
               States (citizenship or otherwise),  current  compensation paid or
               payable  and any change in  compensation  since  January 1, 2004,
               vacation,  sick or other leave that is accrued  but  unused,  and
               service  credited  for  purposes  of vesting and  eligibility  to
               participate under any Plan. The temporary and "leased"  employees
               are leased by the Company  from a Person that is not an Affiliate
               or a related party of the Company or any Seller.

          (b)  Except as set forth on  Schedule 3.21(b):  (i) the Company is not
                                       ----------------
               indebted  to  any  of  its  officers,  directors,   employees  or
               consultants  except for  amounts due as normal  salaries,  wages,
               employee  benefits and bonuses and in  reimbursement  of ordinary
               business expenses  (including  automobile usage,  business travel
               and  entertainment   and  communication   expenses)  on  a  basis
               consistent with past practices;  and (ii) no  officer,  director,
               employee,  independent  contractor,  consultant  or  agent of the
               Company  is  indebted  to the  Company  except for  advances  for
               ordinary  business  expenses  on a  basis  consistent  with  past
               practices.

          (c)  All payments to agents, independent contractors,  consultants and
               others made by the Company,  or by a  shareholder  in  connection
               with the  Company,  have  been in  payment  of bona fide fees and
               commissions and not as bribes or as otherwise illegal or improper
               payments.  All such  payments  have  been  made  directly  to the
               parties providing the services for which such payments were made,
               and no such  payment has been paid in a manner  intended to avoid
               currency  controls  or  any  party's  Tax  reporting  or  payment
               obligations. The Company has properly and accurately reflected on
               its  books  and  records:   (i) all   compensation  paid  to  and
               perquisites provided to or on behalf of its agents and employees;
               and  (ii) all  compensation  and  perquisites  that  are  due and
               payable to such persons, but which have not been paid or provided
               at the Closing Date. Such  compensation and perquisites have been
               properly and accurately disclosed in the Financial Statements and
               other  public or  private  reports,  records  or  filings  of the
               Company, to the extent required by Law.

          (d)  The  Company is in  compliance  with the  provisions  of the Jobs
               Creation Act of 2004,  and no  "Supplemental  Payments" have been
               made (or will be made by virtue of the transactions  contemplated
               hereby) to any employee of the Company.

     3.22 Labor Matters.   Set  forth  on  Schedule  3.22  is  each   collective
                                           --------------
          bargaining,  works council,  union representation or similar agreement
          or arrangement to which the Company is or has been a party or by which
          it is or has been bound. Except as set forth on Schedule 3.22:
                                                          -------------

          (a)  There  is  no  organized  labor  strike,  dispute,  slowdown,  or
               stoppage  pending or, to the  Knowledge of the  Employee  Sellers
               threatened against the Company;

          (b)  No  Person  holds  a  right  of  representation   respecting  the
               Company's employees;

          (c)  No collective  bargaining agreement is currently being negotiated
               and no organizing  effort is currently being made with respect to
               the employees of the Company; and

          (d)  None  of  the  Company,   or  any  of  its   respective   agents,
               representatives  or  employees  has  committed  any unfair  labor
               practice, as defined in the National Labor Relations Act of 1947,
               as amended.  There is not now pending or, to the Knowledge of the
               Employee Sellers,  threatened any charge or complaint against the
               Company by the National Labor Relations Board, any state or local
               labor or employment agency or any representative thereof, and the
               execution or  consummation  of this  Agreement will not result in
               any such charge or complaint.

     3.23 ERISA and Employee Benefit Matters.

          (a)  Except as set forth on Schedule  3.23(a),  the  Company  does not
                                      ----------------
               have  outstanding,  or is it a party to, or subject to  liability
               under: (i) any agreement,  arrangement,  plan, or policy, whether
               or not  written and whether or not  considered  legally  binding,
               that  involves  (A)  any  pension,  retirement,  profit  sharing,
               deferred  compensation,  bonus, stock option, stock appreciation,
               stock  purchase,  phantom stock,  health,  welfare,  or incentive
               plan;  or (B) welfare or  "fringe"  benefits,  including  without
               limitation    vacation,    severance,     disability,    medical,
               hospitalization,  dental,  life  and  other  insurance,  tuition,
               company  car,  club dues,  sick leave,  maternity,  paternity  or
               family  leave,  or  other  benefits;   or  (ii) any   employment,
               consulting, engagement, or retainer agreement or arrangement ((i)
               and (ii) together the "Plans" and each item thereunder a "Plan").
                                      ------                             ----
               True,  correct,  and complete copies of all documents creating or
               evidencing  any  Plan  listed  on   Schedule 3.23(a)   have  bee
                                                   ----------------
               delivered  to  Buyer,  including,  without  limitation,  all plan
               documents,   summary   plan   descriptions   and  related   trust
               agreements,  annuity  contracts  and other  funding  instruments.
               There are no negotiations, demands or proposals which are pending
               or, to the Knowledge of the Employee Sellers, threatened or which
               have  been made  since  the  Company's  inception  which  concern
               matters now covered,  or that would be covered,  by the foregoing
               types of  Plans.  Except as set forth on  Schedule  3.23(a),  the
                                                         -----------------
               Company does not have outstanding nor is it a party to or subject
               to any liability under any agreement, arrangement, plan or policy
               subject to or  entitled  to  grandfathered  treatment  under Code
               Section  409A  and the  regulations  and  other  guidance  issued
               thereunder.

          (b)  Each Plan  complies  with,  has been  administered,  operated and
               maintained  in  compliance  with  its  terms,  including  but not
               limited to, distributing  summary plan descriptions to employees,
               COBRA  beneficiaries and alternate payees, as applicable,  timely
               submission  of employee and  employer  401(k)  contributions  and
               timely  COBRA  notifications,  and the Company  does not have any
               direct  or  indirect  liability  for  non-compliance  under,  the
               Employee  Retirement  Income  Security  Act of 1974,  as  amended
               ("ERISA") or any other Law  applicable to any Plan. To the extent
                -------
               applicable with respect to each Plan, true,  correct and complete
               copies of the three most recent Forms 5500 have been delivered to
               Buyer. Each Plan that is intended to qualify under Section 401(a)
               or Section  501(c)(9) of the Code has received or, if a prototype
               plan,  its  sponsor  has  received  or  is  seeking  a  favorable
               determination letter from the Internal Revenue Service (a copy of
               which has been  provided to Buyer) and  related  trusts have been
               determined to be exempt from taxation.  Nothing has occurred that
               would cause,  and,  except as set forth in Schedule  3.23(b),  no
                                                          -----------------
               Action is pending or  threatened,  which could result in the loss
               of such exemption or qualification.

          (c)  The  Company  has not (i) made or had an  obligation  to make any
               contributions to any multi-employer plan (as defined in ERISA) or
               to any pension plan subject to the minimum  funding  standards of
               ERISA or Title IV of ERISA,  (ii) been  a member of a  controlled
               group which  contributed to or had an obligation to contribute to
               any  such  plans  or  (iii) been  under  common  control  with an
               employer which  contributed to or had an obligation to contribute
               to any such plans.

          (d)  Except as set forth on  Schedule  3.23(d),  the  Company  has not
                                       ----------------
               terminated or taken any action to terminate any employee  benefit
               plan,  and  no  "reportable  event"  (as  defined  in  ERISA)  or
               "prohibited  transaction"  (as  defined in the Code or ERISA) has
               occurred  or,  to the  Knowledge  of  the  Employee  Sellers,  is
               threatened to occur with respect to any Plan.

          (e)  The  Company  has  received  all  required   independent  auditor
               opinions on statements of assets and liabilities  with respect to
               the Plans and such opinions have been delivered to the Buyer.

          (f)  Except as set forth on Schedule 3.23(f), all of the Plans, to the
                                      ---------------
               extent  applicable,  are in compliance  with the  continuation of
               health benefit provisions  contained in the Consolidated  Omnibus
               Budget Reconciliation Act of 1985, as amended ("COBRA"), and with
                                                              -------
               Section 1862(b)(4)(A)(i)  of the  Social  Security  Act,  and the
               Company does not have any liability for any excise Tax imposed by
               Code Section 5000. True,  correct and complete copies of the most
               recent  notification  to employees of their COBRA rights and form
               of  letter(s)  distributed  upon the  occurrence  of a qualifying
               event have been  delivered  to Buyer.  Other than as  required by
               COBRA,  the Company does not have any  liability or obligation to
               provide  life,  medical or other  welfare  benefits  to former or
               retired employees.

          (g)  With  respect to any Plan  which is a welfare  plan as defined in
               Section  3(1) of  ERISA:  (i) each  such  welfare  plan  which is
               intended to meet the requirements for tax-favored treatment under
               Subchapter  B of Chapter 1 of the Code  meets such  requirements;
               and  (ii)  there is no  disqualified  benefit  (as  such  term is
               defined in Code Section  4976(b)) which would subject the Company
               or Buyer to a Tax under Code Section 4976(a).

          (h)  Full  payment  has been made of all amounts due under each of the
               Plans and to each person  employed  or  formerly  employed by the
               Company that are required under the terms of the Plans,  and full
               payment  will be made of all amounts  that are  required to be so
               paid through the Closing Date.

          (i)  Except as set forth on Schedule 3.23(i),  all contributions  with
                                      ----------------
               respect to the Plans for all periods  ending prior to the Closing
               Date  (including  periods  from the first day of the current plan
               year to the Closing  Date) will be made prior to the Closing Date
               by the  Company  and  all  members  of the  controlled  group  in
               accordance with past practice and the recommended contribution in
               the applicable actuarial report.

          (j)  All insurance premiums (including premiums to the Pension Benefit
               Guaranty  Corporation  (the  "PBGC"))  have  been  paid in  full,
                                            ------
               subject only to normal retrospective  adjustments in the ordinary
               course, to the extent applicable to the Plans for policy years or
               other  applicable  policy periods ending on or before the Closing
               Date.

          (k)  There will be no incidence of (i)  acceleration of vesting under,
               or payment of benefits from, the Plans, (ii) severance  payments,
               (iii) change in control  payments which would be characterized as
               "excess  parachute  payments"  under Section 280G of the Code, or
               (iv)  any  other  termination  benefits  for  which  Buyer or the
               Company will be responsible as a consequence of the  transactions
               contemplated hereby.

          (l)  Except as described on Schedule 3.23(l),  there is no pending or,
                                      ----------------
               to  the  Knowledge  of the  Employee  Sellers,  threatened  legal
               action, proceeding or investigation against or involving any Plan
               described  in Schedule  3.23(l)  hereof and there is no basis for
                             ----------------
               any such legal action,  proceeding or investigation.  None of the
               Company,  or any of its  directors,  officers,  employees  or any
               other  fiduciary  has any  liability  for  failure to comply with
               ERISA,  the Code or any other  applicable  Law for any  action or
               failure  to  act  in  connection  with  the   administration   or
               investment  of any Plan.  The Company does not have any liability
               by  virtue of its being a member  of a  controlled  group  with a
               person who has liability under the Code or ERISA. The Company has
               no  liability in  connection  with its  reporting or  withholding
               obligations  under  the  Code  with  respect  to the  payment  of
               benefits from the Plans.

          (m)  All  expenses  and  liabilities  relating  to all  of  the  Plans
               described  on  Schedule  3.23(a)  have  been,  and will be on the
                              ----------------
               Closing Date,  fully and properly  accrued on the Company's books
               and records, as applicable,  and the Financial Statements reflect
               all of such  liabilities in a manner  satisfying the requirements
               of Financial  Accounting  Standards 87 and 88. The  statements of
               assets  and  liabilities  of the  Plans as of the end of the most
               recent three fiscal years for which information is available, and
               the  statements of changes in fund balances,  financial  position
               and net assets  available for benefits  under such Plans for such
               fiscal years,  copies of which have been certified by the Company
               and furnished to Buyer, fairly present the financial condition of
               such Plans as of such date and the results of operations  thereof
               for the year  ended on such  date,  all in  accordance  with GAAP
               applied on a consistent basis, and the actuarial assumptions used
               for funding purposes have not been changed since the last written
               report of actuaries  on such Plans,  which  written  reports have
               been furnished to Buyer.

          (n)  Each Plan (including any funding instrument thereunder) is legal,
               valid and binding and in full force and effect,  and there are no
               defaults thereunder. None of the rights of the Company thereunder
               will  be  impaired  by  the   consummation  of  the  transactions
               contemplated  by this  Agreement,  and all of the  rights  of the
               Company  thereunder  will be enforceable by Buyer at or after the
               Closing without the consent or agreement of any other party. Each
               Plan  (including  any  Plan  covering  former  employees  of  the
               Company)  may  be  unilaterally  amended,   varied,  modified  or
               terminated  in whole or in part by the  Company or Buyer on or at
               any time after the Closing Date,  subject to the  requirements of
               applicable law.

          (o)  The Company  does not  maintain  or  contribute  to any  employee
               welfare  benefit  plan that  provides  health,  accident  or life
               insurance   benefits  to  former  employees,   their  spouses  or
               dependents, other than as required by Section 4980B of the Code.

          (p)  The  disallowance of a deduction under Section 162(m) of the Code
               for  employee  remuneration  will not apply to any amount paid or
               payable  by  the  Company  under  any   contractual   arrangement
               currently in effect, determined as if the Company were a publicly
               held corporation within the meaning of Section 162(m)(2).

          (q)  The  Company  does  not  maintain  any  Plan  or  other   benefit
               arrangement  covering any employee or former employee  outside of
               the United  States and has never been  obligated to contribute to
               any such plan.

     3.24 Overtime, Back Wages, Vacation and Minimum  Wage.  Except as set forth
          in  Schedule  3.24,  no present or former  employee of the Company has
              --------------
          given notice to the Company, as applicable,  of, and there is no valid
          basis for,  any claim  against the  Company  (whether  under Law,  any
          employment  agreement or otherwise) on account of or for  (a) overtime
          pay, other than overtime pay for the current payroll period, (b) wages
          or salary  (excluding  current  bonus,  accruals and amounts  accruing
          under pension and profit  sharing Plans) for any period other than the
          current payroll period,  (c) wages or salary for time necessary to don
          protective  clothing or equipment,  (d)  vacation,  sick or other time
          off, or pay in lieu of  vacation,  sick or other time off,  other than
          that  earned  in  respect  of the  current  fiscal  year,  or (e)  any
          violation of any Law relating to minimum wages, child labor or maximum
          hours of work.

     3.25 Discrimination.

          (a)  Except  as set  forth  on  Schedule  3.25(a),  since  its date of
                                          -----------------
               incorporation,  the Company has not received  any written  notice
               from any Government entity alleging  discrimination in employment
               or  employment  practices,  and no such  claim,  notice of claim,
               charge or lawsuit is pending or, to the Knowledge of the Employee
               Sellers, threatened against the Company.

          (b)  Except for the  Company's  customer  Contracts  that obligate the
               Company to indemnify  its  customers  and except as otherwise set
               forth  on  Schedule  3.25(b),  the  Company  does  not  have  any
                          -----------------
               outstanding  Contracts or obligations to indemnify any person for
               violation of the Laws and standards set forth in this Section.

     3.26 Workers' Compensation.

          (a)  Schedule 3.26(a) sets forth a true,  correct and complete list of
               ---------------
               all workers compensation claims against the Company made over the
               three years preceding the date hereof, and all other older claims
               currently  pending,   and  there  have  never  been  any  workers
               compensation  claims  against the Company  relating to the use or
               existence of asbestos or lead in any of the Company's products.

          (b)  Except for the  Company's  customer  Contracts  that obligate the
               Company to indemnify  its  customers  and except as otherwise set
               forth  on  Schedule  3.26(b),  the  Company  does  not  have  any
                          -----------------
               outstanding  Contracts or obligations to indemnify any person for
               violation of the Laws and standards set forth in this Section.

     3.27 Customers and Suppliers. Schedule 3.27 sets forth a true, complete and
                                   -------------
          correct list, by company,  of the 10 largest  customers of the Company
          and the 10 largest suppliers (including  subcontractors to the Company
          under any Contracts) of the Company, by volume of sales and purchases,
          respectively   (by  dollar   volume)  for  each  of  the  years  ended
          December 31,  2003,  2004 and 2005.  Except as  disclosed  on Schedule
                                                                        --------
          3.27,  the  Company  has not  received  any  written  notice  from any
          ----
          supplier of the Company  (including those listed on  Schedule 3.27) to
                                                               -------------
          the effect that any such  supplier  will stop or decrease  the rate of
          supplying  materials,  products or services to the Company.  Except as
          disclosed on Schedule  3.27,  the Company has not received any written
                       --------------
          notice from any  customer of the Company  (including  those  listed on
          Schedule 3.27)  to the effect that such customer will stop or decrease
          -------------
          the rate of buying materials, services or products from the Company.

     3.28 Foreign  Operations and Export Control.  At all times, the Company has
          acted:

          (a)  pursuant   to  valid   qualifications   to  do  business  in  all
               jurisdictions  outside the United States where such qualification
               is required by local Law;

          (b)  in compliance with all applicable foreign Laws, including without
               limitation Laws relating to foreign investment,  foreign exchange
               control, immigration, employment, import, export and taxation;

          (c)  without  notice  of  violation  of and  in  compliance  with  all
               relevant anti-boycott laws, regulations and guidelines, including
               without  limitation  Section 999 of the Code and  regulations and
               guidelines issued pursuant thereto and the Export  Administration
               Regulations  administered by the U.S. Department of Commerce,  as
               amended from time to time, including all reporting requirements;

          (d)  without  violation  of any import or export  control or sanctions
               laws,  orders or regulations,  including  without  limitation the
               Export  Administration   Regulation  administrated  by  the  U.S.
               Department of Commerce and sanctions and embargo executive orders
               and  regulations  administered  by the Office of  Foreign  Assets
               Control of the U.S. Treasury Department,  as amended from time to
               time, and without  violation and in compliance  with any required
               export or reexport licenses or authorizations  granted under such
               laws, regulations or orders, which licenses or authorizations are
               described in Schedule 3.28; and
                            -------------

          (e)  without  violation of the Foreign Corrupt  Practices Act of 1977,
               as amended or other anti-corruption laws of any Government.

     3.29 Brokers.  Except as set forth in  Schedule  3.29,  no finder,  broker,
                                            --------------
          agent, or other  intermediary,  acting on behalf of the Company or the
          Employee  Sellers,  is  entitled  to  a  commission,   fee,  or  other
          compensation  or  obligation  in connection  with the  negotiation  or
          consummation of this Agreement or any of the transactions contemplated
          hereby.  Neither  the  Company,  nor any of the  Employee  Sellers  is
          subject  to  any  letter  of  intent,   agreement,   understanding  or
          commitment  with any third  party  (other  than  Buyer) or its  agents
          representatives,  written or unwritten, regarding any offer, proposal,
          or  indication of interest  involving  the purchase,  sale or transfer
          (including but not limited to, by means of a merger, recapitalization,
          joint  venture  or the like) of all or a  controlling  portion  of the
          capital  stock of the  Company  or all or a  material  portion  of the
          Business or assets of the  Company,  and the Company and the  Employee
          Sellers have  discontinued  any  negotiations  with and  furnishing of
          information to any such third party or its agents or representatives.

     3.30 Disclosure of all Material Matters.  Neither this Agreement nor any of
          the schedules,  attachments  or the Exhibits  hereto or any agreements
          contemplated  hereby contain any untrue  statement of material fact or
          omit a material fact necessary to make each statement contained herein
          or therein,  in light of the circumstances under which they were made,
          not misleading.  To the Knowledge of the Employee Sellers, there is no
          fact  which  has not been  disclosed  to Buyer  which has had or could
          reasonably be anticipated to have a Company Material Adverse Effect or
          Company Material Adverse Change.

     3.31 Product and Service Warranties.

          (a)  Set forth in Schedule  3.31(a) are the standard  forms of product
                            ----------------
               and service  warranties  and  guarantees  used by the Company and
               copies of all other  outstanding  product and service  warranties
               and  guarantees.  No product or service  warranties or guaranties
               have  been  orally  authorized  or  made  containing  terms  less
               favorable  to the Company  than the terms of the forms of product
               and  service  warranties  and  guarantees  set forth in  Schedule
                                                                        --------
               3.31(a). No oral warranties or guaranties have been authorized or
               -------
               made by the  Company  relating  to the life of  batteries  in the
               Company Products or the replacement,  renewal or disposal of such
               batteries.

          (b)  Except as set forth in  Schedule  3.31(b),  since  September  30,
                                       -----------------
               2005, no product or service  warranty or similar claims have been
               made against the Company except  routine  claims as to which,  in
               the  aggregate,  losses and expenses in respect of service  costs
               and  repair or  replacement  of  merchandise  do not and will not
               exceed the amount of the  reserve for  warranties  on the Balance
               Sheet. The aggregate loss and expense attributable to all product
               or service  warranty and similar  claims now pending or hereafter
               asserted   with  respect  to  services   performed  and  products
               manufactured  on or prior to the  Closing  Date  will not  exceed
               $500,000.

          3.32 Product Liability  Claims.  Except as set forth in Schedule 3.32,
                                                                  -------------
               none of the  Employee  Sellers  and/or the Company  has  received
               notice or  information  as to any claim or allegation of personal
               injury,  death,  or property or economic  damages,  any claim for
               punitive or  exemplary  damages,  any claim for  contribution  or
               indemnification, or any claim for injunctive relief in connection
               with  any  services  provided  or  products  manufactured,  sold,
               distributed or otherwise put in commerce by or in connection with
               any service  provided by the Company or its  employees.  Schedule
                                                                        --------
               3.32  accurately  and  completely   describes  all  such  claims,
               ----
               together  in each  case with the date  such  claim was made,  the
               amount   claimed,   the  disposition  or  status  of  such  claim
               (including  settlement  or  judgment  amount),  and the amount of
               attorney's  fees  incurred in  connection  with such  claim.  The
               aggregate  loss  and  expense  attributable  to any and all  such
               claims and  allegations  with  respect to products  manufactured,
               sold,  distributed or put in commerce or services  provided on or
               prior to the Closing  Date which are  asserted  after the date of
               this Agreement will not exceed the amount of the reserve for such
               claims on the Balance Sheet,  exclusive of any recovery under any
               insurance  policy as provided in Section 9.2(d).  The Company has
               maintained  "occurrence  based"  product  liability  insurance in
               effect for the entire five year period  prior to the Closing Date
               in amounts reasonably appropriate for the Company.

          3.33 Product  Safety  Authorities.  Neither the Company nor any Seller
               has been required to file any  notification  or other report with
               or  provide  information  to any  Government  or  product  safety
               standards group concerning actual or potential defects or hazards
               with respect to any services performed or products  manufactured,
               sold,  distributed or put in commerce by the Company,  and to the
               Knowledge of the Employee  Sellers there exist no grounds for the
               recall of any such products.

          3.34 Product   Standards.   The  Company  has  not   manufactured  for
               commercial supply,  marketed,  sold or supplied any product which
               was at the  time  not  compliant  with  its  standard  terms  and
               conditions of sale and the Company at all times has complied with
               any  applicable   Customer   requirements   regarding   standards
               applicable to the manufacture,  marketing,  sale or supply of any
               such product.

          3.35 Backlog.  Set forth in Schedule  3.35 is a list of the  Company's
                                      --------------
               backlog of unfilled  customer orders as of January 31, 2006. Such
               backlog  is valid and bona fide and  represents  customer  orders
               received by the Company in the Ordinary  Course of Business which
               the Company reasonably expects to fulfill within 12 months.

          3.36 PG&E Contract Requirements.

               (a)  Set forth on  Schedule  3.36(a) is a complete  and  accurate
                                  -----------------
                    list  of  (i)  all  substantial   changes  required  in  the
                    materials  used or methods to be  employed by the Company in
                    its business and/or manufacturing processes and methods, and
                    (ii) all new, enhanced or other property or property rights,
                    including  Intellectual  Property  or  other  assets  of the
                    Company, and (iii) all authorizations,  licenses and permits
                    (including   licenses   to  be   issued   by   the   Federal
                    Communications  Commission),  all as required by the Company
                    to  fulfill  its   obligations   under  the  PG&E   Contract
                    (collectively, "PG&E Requirements").
                                   -------------------

               (b)  Except  as set for on  Schedule  3.36(b),  the  Company  (i)
                                           -----------------
                    currently  possesses  and owns or otherwise has the right to
                    use  all  the  PG&E  Requirements  and  (ii)  has  completed
                    development,   acquisition  and  installation  of  the  PG&E
                    Requirements  and all necessary  testing related to the PG&E
                    Requirements.  The PG&E  Requirements  other  than those set
                    forth on Schedule 3.36(b) shall be referred to as "Fulfilled
                                      ------                          ----------
                    PG&E Requirements."
                    -------------------

        ARTICLE IV.     REPRESENTATIONS AND WARRANTIES OF NON-EMPLOYEE SELLERS
                        ------------------------------------------------------

          Each Non-Employee Seller severally (and not jointly and severally with
     any  other  Sellers)  hereby  makes  the  following   representations   and
     warranties to Buyer (except for the Representation set forth in Section 4.1
     which is made solely by the Trustee on behalf of the ADLT  Trust),  each of
     which is true and correct on the date hereof,  shall be true and correct on
     the Closing Date, and shall survive the Closing as provided in Section 9.1.

     4.1  Power and  Authority  of ADLT  Trustee.  The ADLT Class 7  Liquidating
          Trust (the "ADLT  Trust") was duly formed  under the laws of the State
                     -------------
          of Illinois.  Bridge  Associates,  LLC, a Delaware  limited  liability
          company (the  "Trustee") is the duly  appointed and acting  trustee of
                        ---------
          the ADLT  Trust.  The ADLT Trust was created  under a Trust  Agreement
          dated December 10, 2003 pursuant to Section 3.12 of the Fourth Amended
          Chapter 11 Plan of Reorganization  of Venture Lighting  International,
          Inc. et al., as confirmed by the Order of the United States Bankruptcy
          Court,  Northern  District,  Eastern  Division of Illinois in Case No.
          03-5255.

     4.2  Title to Shares; Enforceability; No Violation of Existing Agreements.

          (a)  Schedule  3.3(a)  lists the Company  Common Stock and the Company
               ---------------
               Preferred  Stock and the number of Company  Shares  owned by such
               Non-Employee Seller, and such Non-Employee Seller is the owner of
               no  other  Company  Shares  other  than  those  so  listed.  Each
               Non-Employee  Seller  severally  represents and warrants that he,
               she or it is the sole  holder of record and  beneficial  owner of
               all the Company Shares attributed to such Non-Employee  Seller on
               Schedule  3.3(a),  with all  rights to vote such  Company  Shares
               ----------------
               without  restriction and that such Non-Employee  Seller owns such
               Company Shares free and clear of any Liens,  except for the Liens
               contained in the agreements listed on Schedule 3.3(a).
                                                     ---------------

          (b)  Such Non-Employee  Seller severally  represents and warrants that
               he, she or it has the power and  authority to execute and deliver
               this Agreement, to perform his, her or its obligations hereunder,
               and to consummate the transactions contemplated hereby.

          (c)  Other than the  approvals  required by the HSR Act, and the Liens
               which will  terminate  in  connection  with the  termination  and
               release of the  Terminating  Agreements,  and except as otherwise
               set  forth  on  Schedule  3.3(c),  no  permit,  consent,  waiver,
                               ----------------
               approval  or  authorization  of, or  declaration  to or filing or
               registration  with,  any  Government  authority or third party is
               required  in   connection   with  the   execution,   delivery  or
               performance of this Agreement by such Non-Employee  Seller or the
               consummation  by such  Non-Employee  Seller  of the  transactions
               contemplated hereby.

          (d)  This  Agreement  has been duly  executed  and  delivered  by such
               Non-Employee  Seller and  constitutes a legal,  valid and binding
               obligation of such Non-Employee Seller,  enforceable against such
               Non-Employee  Seller in  accordance  with its terms,  except that
               such  enforcement may be subject to (i)  bankruptcy,  insolvency,
               reorganization,  moratorium  or other  similar laws  affecting or
               relating to enforcement of creditors' rights generally,  and (ii)
               general  principles  of public policy and equity  (regardless  of
               whether considered in a proceeding in equity or law).

          (e)  Such  Non-Employee  Seller is not a party to, subject to or bound
               by any note, bond, mortgage, indenture, deed of trust, agreement,
               lien,  contract or other instrument or obligation or any statute,
               law, rule,  regulation,  judgment,  order, writ,  injunction,  or
               decree  of  any  court,   administrative   or  regulatory   body,
               governmental  agency,  arbitrator,   mediator  or  similar  body,
               franchise or license, which would (i) except for Liens which will
               terminate on Closing  through debt  discharge or otherwise as set
               forth on  Schedule  3.3(e) and except as  otherwise  set forth on
                         ---------------
               Schedule 3.3(e),  conflict with or be breached or violated or the
               ---------------
               obligations  thereunder  accelerated or increased (whether or not
               with notice or lapse of time or both) by the execution,  delivery
               or performance by them of this Agreement.  Except for Liens which
               will terminate on Closing  through debt discharge or otherwise as
               set forth on Schedule 3.3(e) and except as otherwise set forth on
                            --------------
               Schedule  3.3(e),  no waiver or  consent  of any third  person or
               ----------------
               governmental  authority  is required  for the  execution  by such
               Non-Employee  Seller of this  Agreement,  or the  consummation by
               such Non-Employee Seller of the transactions contemplated by this
               Agreement.  The  execution  of  this  Agreement  by  Non-Employee
               Sellers and the  consummation  of the  transactions  contemplated
               hereby will not result in the  creation of any Liens  against the
               Company Shares, the Company,  Non-Employee  Sellers or any of the
               respective properties or assets of the Company.

          4.3  Related  Party  Transactions(a)  .  Except  for the  Amended  and
               Restated  Shareholders  Agreement  dated  July 9, 2002  among the
               Company,  Advanced Lighting Technologies,  Inc., Strength Capital
               Partners,  LP and  Lawrence M. Sears and assumed by the  Trustee,
               neither of the Non-Employee Sellers are parties to any agreement,
               contract,  commitment or other form of transaction or arrangement
               with the Company,  written or oral, or has any interest in any of
               the Property.  Neither of the Non-Employee Sellers own any direct
               or indirect financial interest in any competitor with or supplier
               or customer of the Company.

          4.4  Brokers. No finder, broker, agent, or other intermediary,  acting
               on  behalf  of  any  Non-Employee   Seller,   is  entitled  to  a
               commission, fee or other compensation or obligation in connection
               with the  negotiation  or  consummation  of this Agreement or any
               other of the  transactions  contemplated  hereby  other than that
               Algon Capital which will be paid by the ADLT Trust.



                                   ARTICLE V.
                     REPRESENTATIONS AND WARRANTIES OF BUYER
                     ---------------------------------------

          Buyer hereby makes the  following  representations  and  warranties to
     Sellers,  each of which is true and  correct on the date  hereof,  shall be
     true and  correct on the  Closing  Date,  and shall  survive the Closing as
     provided in Section 9.1.

     5.1  Authorization. Buyer is a corporation duly organized, validly existing
          and in good  standing  under the laws of the State of Delaware.  Buyer
          has all  requisite  power and  authority  to execute and deliver  this
          Agreement  and the  Related  Agreement,  to  perform  its  obligations
          hereunder  and   thereunder,   and  to  consummate  the   transactions
          contemplated  hereby. The execution,  delivery and performance of this
          Agreement and any applicable Related Agreements by Buyer has been duly
          authorized  by all  requisite  corporate  action on the part of Buyer.
          This  Agreement  constitutes a valid and binding  obligation of Buyer,
          enforceable against it in accordance with its terms.

     5.2  Consents.  Other than the  approvals  required  under the HSR Act,  no
          waiver or consent of any third  person or  Government  is required for
          the  execution by Buyer of this  Agreement or any  applicable  Related
          Agreement   or  the   consummation   by  Buyer  of  the   transactions
          contemplated hereby.

     5.3  Brokers,  Finders.  No finder,  broker,  agent, or other  intermediary
          acting on behalf of Buyer,  directly or  indirectly,  is entitled to a
          commission,  fee, or other  compensation  or  obligation in connection
          with  the  negotiation  or  consummation  of  this  Agreement  or  any
          applicable  Related Agreement or any of the transactions  contemplated
          hereby.

                                  ARTICLE VI.
                            COVENANTS NOT TO COMPETE
                            ------------------------

          In  consideration  of the Cash Purchase Price and the  consummation of
     the transactions contemplated hereby:

     6.1  Non-Compete;  Non-Solicit.  Each Employee Seller agrees that he or she
          shall not:

          (a)  Directly or indirectly through any entity other than the Company,
               as a principal, employee, partner, shareholder,  member, officer,
               director,  agent or  otherwise,  compete,  assist  in or  provide
               financial  resources  to any  activity  which  competes  with the
               Business  anywhere in the world  during the  Restrictive  Period;
               provided,  however, that the running of such time period shall be
               tolled  during any  period of time  during  which  such  Employee
               Seller violates the provisions of this paragraph;  provided, that
               the foregoing shall not prohibit such Employee Seller from owning
               2% or less of the  outstanding  equity  securities  of a publicly
               traded entity;

          (b)  Use or  disclose to anyone  except  authorized  personnel  of the
               Company any trade secrets or confidential  matters concerning the
               Company, including,  without limitation,  secrets, customer lists
               and credit  records,  employee data,  sales  representatives  and
               their  territories,   mailing  lists,  consultant   arrangements,
               pricing  policies,   operational  methods,   marketing  plans  or
               strategies, product development and techniques or plans, research
               and development  programs and plans,  business acquisition plans,
               new personnel acquisition plans, designs and design projects, any
               Intellectual  Property (unless previously publicly disclosed in a
               manner  which would not and does not  constitute a breach of this
               Agreement or any other relevant agreement) and any other research
               or business information  concerning the Company which the Company
               currently  treats as confidential  (whether or not a trade secret
               under applicable law); or

          (c)  Directly or  indirectly,  for the  Restrictive  Period,  solicit,
               encourage to leave employment, or hire any officer or employee of
               the  Company or any person  who at the time of  proposed  hire by
               such Seller had been an officer or employee of the Company within
               the previous 12 months, or induce or attempt to induce, or assist
               anyone else to induce or attempt to induce,  any  customer of the
               Company to reduce or discontinue its business with the Company or
               disclose to anyone else the name and/or  requirements of any such
               customer.

     6.2  Enforceability.  Each Employee Seller  acknowledges that the foregoing
          restrictions are reasonable and agrees that in the event of any breach
          thereof  the harm to Buyer and the  Company  will be  irreparable  and
          without  adequate remedy at law and therefore that  injunctive  relief
          with respect thereto will be appropriate. In the event that a court of
          competent  jurisdiction  determines,  in an  Action  brought  by or on
          behalf of Buyer or the Company,  that any of the foregoing  provisions
          are unenforceable as stated, the Parties intend that such restrictions
          be  modified  to permit the maximum  enforceable  restriction  on each
          Seller's competition with the Company.

     6.3  Time Period.  For  purposes of this  Agreement,  "Restrictive  Period"
                                                           ---------------------
          shall mean a period of 4 consecutive  years from and after the Closing
          Date.

                                  ARTICLE VII.
                       ADDITIONAL COVENANTS OF THE PARTIES
                       -----------------------------------

     7.1  Confidentiality.  The Sellers will not make any public  disclosure  of
          the  terms  hereof  or issue any press  release  with  respect  to the
          transactions  contemplated  by this  Agreement or otherwise  issue any
          written public  statements with respect to such  transactions  without
          the prior written consent of Buyer,  not to be unreasonably  withheld,
          delayed  or  conditioned,  except  as may be  required  by  applicable
          requirements  of  Laws  or by  obligations  pursuant  to  any  listing
          agreement with any national  securities  exchange or quotation system.
          Each  Seller  agrees  that he, she or it shall not use or  disclose to
          anyone  except  authorized  personnel  of the  Company,  Buyer  or its
          Affiliates, and only as reasonably necessary in the performance of his
          or her  duties  on  behalf of the  Company,  Buyer or its  Affiliates,
          whether or not for his, her or its own benefit or otherwise, any trade
          secrets or  confidential  matters  concerning the Company,  including,
          without  limitation,  secrets,  customer  lists  and  credit  records,
          employee data, sales  representatives  and their territories,  mailing
          lists, consultant arrangements,  pricing policies,  marketing plans or
          strategies,  product development and techniques or plans, research and
          development  programs  and  plans,  business  acquisition  plans,  new
          personnel  acquisition  plans,  designs and design  projects,  and any
          Intellectual  Property  (unless  previously  publicly  disclosed  in a
          manner  which  would  not and does  not  constitute  a breach  of this
          Agreement or any other relevant agreement) which the Company currently
          treats (or after the Closing treats) as confidential (whether or not a
          trade secret under applicable law).

     7.2  Further Assurances.  From and after the Closing,  the Parties shall do
          such  acts  and  execute  such  documents  and  instruments  as may be
          reasonably  required to make effective the  transactions  contemplated
          hereby  provided  that  no  Party  shall  be  required  to  incur  any
          additional economic burden in complying with this Section.

     7.3  Taxes.

          (a)  All transfer,  documentary,  sales, use, stamp,  registration and
               other such Taxes and all conveyance fees,  recording  charges and
               other fees and charges  (including  any  penalties  and interest)
               incurred in  connection  with  consummation  of the  transactions
               contemplated by this Agreement shall be paid by Employee  Sellers
               when due, and Employee  Sellers will, at their own expense,  file
               all necessary Tax Returns and other documentation with respect to
               all such Taxes,  fees and charges,  and if required by applicable
               law,  Buyer will,  and will cause its  Affiliates to, join in the
               execution of any such Tax Returns and other documentation.

          (b)  Employee Sellers shall prepare or cause to be prepared,  and file
               or cause to be filed,  all Tax Returns  relating to Taxes imposed
               upon or  related  to  income  or  gross  income  (but  not  gross
               receipts)  ("Income Tax  Returns") of the Company for any Taxable
                           ---------------------
               period  ending  on  or  before  the  Closing  Date  ("Pre-Closing
                                                                    ------------
               Periods").  Such Income Tax Returns  will be prepared in a manner
               --------
               consistent  with prior Tax  Returns of the  Company to the extent
               permitted by applicable law.  Employee Sellers shall permit Buyer
               to review and  comment on such Tax Returns  prior to filing.  All
               other Tax Returns of the Company due after the Closing Date shall
               be prepared by Buyer.  Notwithstanding anything in this Agreement
               to the  contrary,  all  Taxes  payable  with  respect  to all Tax
               Returns for  Pre-Closing  Periods  shall be borne by the Employee
               Sellers and  promptly  remitted to Buyer to the extent such Taxes
               exceed  the  liabilities  for such Taxes  accrued on the  Closing
               Balance  Sheet and taken into  account in  computing  the Working
               Capital Adjustment.

          (c)  Buyer shall prepare or cause to be prepared, and file or cause to
               be filed,  all Tax Returns of the  Company  for  Taxable  periods
               commencing  on or prior to the Closing  Date and ending after the
               Closing Date (a "Straddle  Period").  The portion of any Straddle
                               ------------------
               Period  Tax that is  allocable  to  Employee  Sellers  (a "Seller
                                                                         -------
               Period")  shall be (i) in the case of  Taxes  that are  (x) based
               -------
               upon or related to income or receipts,  (y) imposed in connection
               with the sale or other  transfer or assignment of property  (real
               or personal,  tangible or  intangible),  (z)  employment,  social
               security or other similar Taxes, deemed equal to the amount which
               would be  payable  if the  taxable  year  ended at the end of the
               Closing Date; and (ii) in the case of Taxes imposed on a periodic
               basis with  respect to any assets or  otherwise  measured  by the
               level of any item,  deemed to be the amount of such Taxes for the
               entire  period  (or, in the case of such Taxes  determined  on an
               arrears  basis,  the  amount of such  Taxes  for the  immediately
               preceding period) multiplied by a fraction the numerator of which
               is the number of calendar days in the period ending at the end of
               the Closing  Date and the  denominator  of which is the number of
               calendar days in the entire taxable  period.  Any amounts payable
               by Employee Sellers, reduced by any liability for such Tax to the
               extent such Taxes exceed the  liabilities  for such Taxes accrued
               on the Closing  Balance Sheet and taken into account in computing
               the Working  Capital  Adjustment,  shall be paid to Buyer  within
               fifteen  (15) days  after the date on which  such  Taxes are paid
               with respect to such periods. Each Party shall be responsible for
               their own cost with respect to the preparation of Tax Returns for
               which such Party is responsible for preparing.

          (d)  Buyer or the Company may file such change of address notices with
               respect  to Tax  Returns,  filed  or  unfiled,  as may be  deemed
               appropriate.  Buyer and Employee Sellers agree to give each other
               prompt  written  notice in the event  either  party  receives any
               written  notification  from the IRS  relating to any audit of the
               any Tax Returns for any period  ending on or before the  Closing,
               provided  however,  a party shall be deemed to have violated this
               covenant  only to the extent such  failure  impairs or  otherwise
               prejudices the other party's rights granted herein or its ability
               to respond to such audit notification. Buyer and Sellers agree to
               furnish or cause to be furnished to each other, upon request,  as
               promptly as practical,  such  information  (including  reasonable
               access to books and  records,  Tax Returns and Tax  filings)  and
               assistance as is  reasonably  necessary for the filing of any Tax
               Return,  the conduct of any Tax audit, and for the prosecution or
               defense  of any claim,  suit or  proceeding  relating  to any Tax
               matter.  Buyer and Employee  Sellers  shall  cooperate  with each
               other in the  conduct  of any Tax audit or other Tax  proceedings
               and each shall  execute and deliver  such powers of attorney  and
               other  documents as are necessary to carry out the intent of this
               Section 7.3.  Any Tax  audit or  other  Tax  proceeding  shall be
               deemed to be a Third Person claim subject to the  procedures  set
               forth  in  Article  VIII  of  this  Agreement.  For  purposes  of
               indemnification  claims  relating  to Taxes,  a taxing  authority
               shall be deemed a third party.

          (e)  Within 120 days after Closing, the Employee Sellers shall deliver
               to Buyer a Tax balance  sheet for the Company as of December  31,
               2005.  Such Schedule  shall be true,  correct and complete in all
               material respects.

     7.4  Employee Sellers' Representative; Actions.

          (a)  Employee   Sellers   hereby   appoint   Martin   Zucker   as  the
               representative of Employee Sellers (the "Representative"),  to be
                                                       ----------------
               their  true  and  lawful  attorney-in-fact  for  all  matters  in
               connection with this Agreement,  including without limitation the
               acceptance  of any  claim by  Buyer,  and the  compromise  of any
               disputes  between  Buyer and  Employee  Sellers  relating to this
               Agreement.  The  Representative  will act on behalf  of  Employee
               Sellers  with  respect  to all  matters  requiring  action by the
               Employee Sellers under this Agreement.  The Representative hereby
               accepts  such  appointment.  In the  event of the  incapacity  of
               Martin Zucker,  a successor  Representative  will be appointed by
               Buyer and such  Employee  Sellers  which are former  holders of a
               majority of the Company Shares.

          (b)  The Representative shall take all actions required to be taken by
               Employee Sellers or the  Representative  under this Agreement and
               may take any action  contemplated  by this  Agreement.  By giving
               notice  to  the   Representative   in  the  manner   provided  by
               Section 10.1,  Buyer shall be deemed to have given  notice to all
               Employee Sellers.  Any action taken by the  Representative may be
               considered by Buyer to be the action of Employee Sellers for whom
               such  action  was  taken  for all  purposes  of  this  Agreement.
               Further, to the extent the terms of this Agreement allow Buyer to
               satisfy any obligation  owed by Buyer to the Employee  Sellers by
               provision  of  notice,   payment  or  other   obligation  to  the
               Representative,   Buyer  shall  be  entitled  to  consider   such
               obligation  discharged  in full upon such  provision  of  notice,
               payment or other obligation.

          (c)  In the event that Buyer gives notice to the  Representative  of a
               claim for which indemnification may be sought, the Representative
               shall  have  the  authority  to  determine,  in his  or her  sole
               judgment,  whether to retain counsel (and to select that counsel)
               to protect  Employee  Sellers'  interests,  whether to assume the
               defense of or  otherwise  to control  the  handling of the claim,
               whether  to  consent  to  indemnification  and to make all  other
               decisions  required  to be made by Employee  Sellers  pursuant to
               this Agreement,  including without  limitation whether to consent
               or withhold his or her consent to any settlement or compromise of
               a claim.

          (d)  The Representative  shall not be liable to any Seller for any act
               or  omission  taken  pursuant  to or  in  conjunction  with  this
               Agreement,  except for his or her own gross negligence or willful
               misconduct.   Employee  Sellers  shall  indemnify  and  hold  the
               Representative, and each successor thereof, harmless from any and
               all  liability  and  expenses  (including,   without  limitation,
               counsel  fees) which may arise out of any action taken or omitted
               by  him  or  her  as   Representative  in  accordance  with  this
               Agreement, as the same may be amended,  modified or supplemented,
               except  such  liability  and expense as may result from the gross
               negligence or willful misconduct of the Representative.

          (e)  The  Representative  agrees that within a  reasonable  time after
               receipt of notice of a claim,  he or she shall  give each  Seller
               notice of same and shall from time to time keep Employee  Sellers
               apprised as to  developments  with  respect to such  claim.  Such
               notices  shall be sent to  Employee  Sellers at their  respective
               addresses as may be communicated to the Representative in writing
               by Employee Sellers.

     7.5  Regulatory and Other Authorizations; Consents.

          (a)  The  Parties  have each  filed a  notification  and  report  form
               pursuant  to  the  HSR  Act  with  respect  to  the  transactions
               contemplated  by this  Agreement.  The  Parties  agree to  supply
               promptly any additional information and documentary material that
               may be  requested  pursuant  to  the  HSR  Act.  Buyer  shall  be
               responsible  for all of the  filing  fees  associated  with  such
               filings under the HSR Act.

          (b)  Each  Party  shall  promptly  notify  the  other  Parties  of any
               communication  it receives  from any  Government  relating to the
               matters  that are the  subject of this  Agreement.  Sellers  will
               permit  counsel  for  Buyer to  review in  advance  any  proposed
               communication  by Sellers with any  Government.  Each Party shall
               provide each other with copies of all correspondence,  filings or
               communications between them or any of their  representatives,  on
               the one hand, and any Government or members of its staff,  on the
               other hand,  subject to Section 7.1.  Sellers  shall not agree to
               participate  in any meeting with any Government in respect of any
               such filings,  investigation  or other inquiry unless it consults
               with  Buyer in  advance  and,  to the  extent  permitted  by such
               Government, gives Buyer the opportunity to attend and participate
               at such  meeting.  Subject  to the  Letter of Intent by and among
               Buyer and Sellers  dated  December 2, 2005 (the  "Confidentiality
                                                                ----------------
               Agreement")  and to Section 7.1, the Parties will  coordinate and
               ----------
               cooperate  fully with each other in exchanging  such  information
               and providing such assistance as the other Parties may reasonably
               request in connection with the foregoing..

          (c)  Each Party agrees to cooperate  in obtaining  any other  consents
               and  approvals  that  may be  required  in  connection  with  the
               transactions   contemplated  by  this  Agreement  and  the  other
               agreements executed in connection  herewith;  provided,  however,
               that  neither  Party shall be required  to  compensate  any third
               party,  commence or  participate  in litigation or offer or grant
               any accommodation  (financial or otherwise) to any third party to
               obtain any such consent or approval.

     7.6  Buyers Post-Closing Covenants.

          (a)  Buyer agrees that, for a period of 5 years  following the Closing
               Date, Buyer will use commercially  reasonable  efforts to fund or
               otherwise obtain funding for the automatic meter reading research
               and  development  expenses of the  Company at levels  equal to or
               greater than $2,000,000.

          (b)  Within six months following the Closing Date, Buyer agrees to, or
               cause the  Company to,  establish  in the name of the Company and
               Lawrence  Sears,  to an Endowment  Fund for Case Western  Reserve
               University's  Case School of Engineering in the aggregate  amount
               of  $500,000  for  engineering  studies.  Buyer  agrees to permit
               Lawrence  Sears  to  serve  as the  donor  representative  in all
               dealings with the University. Lawrence Sears agrees that the name
               of the Company will be publicly associated with this endowment.

          (c)  As soon as practicable, but not later than one year following the
               Closing  Date,  Buyer  or one or  more  of its  Affiliates  shall
               establish a charitable  foundation  (or cause a separate  fund at
               the  ESCO   Technologies   Foundation  to  be  established)  with
               aggregate contributions of One Million Dollars ($1,000,000) to be
               utilized to make scholarship awards for post-secondary  education
               for the benefit of eligible dependents of persons employed by the
               Company  on  the  Closing   Date.   The   criteria  for  granting
               scholarship  awards and  establishing the terms of the charitable
               foundation  shall  comply  with  the  requirements  set  forth in
               Sections 117, 170 and 501 of the Code.

          (d)  Within sixty days of the Closing Date,  Buyer agrees to cause the
               Company to create a $1  million  cash  retention  plan (the "Cash
                                                                           -----
               Retention  Plan") to be utilized for the retention and benefit of
               ---------------
               certain key non-executive employees of the Company in the form of
               incentive awards ("Awards").  Awards shall vest and be payable to
                                 -------
               the specified  employees  ratably on the first,  second and third
               anniversaries  of the  Closing  Date,  if such  employee  remains
               employed  by  the  Company  on  such   anniversary   dates.   For
               clarification,  thirty-three  percent (33.3%) of each Award shall
               vest on each anniversary date. The allocation of the Awards among
               the qualified  employees will be determined by agreement  between
               the Buyer and the  Employee  Sellers.  The Company  shall pay the
               vested  amounts of the Awards to  employees  within  ninety  days
               following each anniversary date.

          (e)  Within  one  year  of the  Closing  Date,  the  Buyer  agrees  to
               establish an Advanced  Metering  Technology  Committee  (the "AMT
                                                                            ----
               Committee")  within the  organization  of the Buyer or one of its
               ----------
               Affiliates.  The  Buyer  agrees  to  cause  the  Company  to fund
               activities  of the AMT Committee at the rate of $200,000 per year
               for each year of its  initial  three year  charter and to conduct
               any activities deemed appropriate by the AMT Committee to further
               develop  automated  meter  reading  technologies.  The Buyer will
               designate all members of the AMT Committee,  except that it shall
               include Lawrence Sears on the AMT Committee.

          (f)  Buyer  agrees  to  cause  the  Company   and/or  one  of  Buyer's
               Affiliates  to  establish  an  internship  program to develop and
               train   technology   interns   and   employees   and   assist  in
               technological  advances and staffing of Buyer's  Affiliates  that
               operate in the advanced metering industry.

     7.7  Sellers Releases; Additional Information.

          (a)  The Sellers  hereby  release the  Company,  the Buyer and each of
               their respective Affiliates from any and all claims,  obligations
               or  liabilities  of any nature  arising  out of or related to the
               Prior  Employment  Agreements,  the Shareholder  Agreements,  the
               Strength Capital  Warrant,  the  indemnification  obligations set
               forth in Article IV of the Third Amended and Restated Regulations
               of the Company, the Indemnification Agreements and any agreements
               relating to the subject matter  thereof,  and all such agreements
               are hereby deemed void and of no further force and effect. "Prior
                                                                          ------
               Employment  Agreements"  shall mean (i) that  certain  Employment
               -----------------------
               Agreement  (Amended  and  Restated)  dated  November 16, 2004 and
               effective  November  1, 2003  between the Company and Gary Moore,
               (ii) that certain Employment  Agreement effective January 1, 2004
               between the Company and Richard  Riccardi  and (iii) that certain
               Employment  Agreement  effective  January  1,  2004  between  the
               Company and Martin  Zucker.  "Indemnification  Agreements"  shall
                                            ----------------------------
               mean  each  of (i)  any  indemnification  agreement  between  the
               Company and Lawrence  Sears,  (ii) that  certain  Indemnification
               Agreement  dated  November  1, 2004  between the Company and Gary
               Moore, (iii) that certain Indemnification Agreement dated July 9,
               2001  between  the Company  and  Richard  Riccardi  and (iv) that
               certain Indemnification  Agreement dated August, 1998 between the
               Company and Martin Zucker.  "Shareholder  Agreements" shall mean:
                                           ------------------------
               (i) that certain  Employee  Shareholder  Agreement dated November
               15, 2004  between  the  Company and Gary Moore (ii) that  certain
               Employee  Shareholder  Agreement dated April 24, 2002 between the
               Company  and  Richard   Riccardi  (iii)  that  certain   Employee
               Shareholder  Agreement  dated April 24, 2002  between the Company
               and  Martin  Zucker  (iv)  that  certain   Amended  and  Restated
               Shareholders  Agreement  dated  July 9, 2002  among the  Company,
               Advanced Lighting Technologies,  Inc., Strength Capital Partners,
               L.P.  and  Lawrence  M. Sears and (v) that  certain  Registration
               Rights  Agreement  dated July 9, 2001  between  the  Company  and
               Strength Capital Partners,  L.P. "Strength Capital Warrant" shall
                                                --------------------------
               mean the warrant issued to Strength Capital Partners,  L.P. dated
               July 9, 2001. The Buyer agrees to cause the Company to accept all
               releases set forth in this Section 7.7.

          (b)  The Employee  Sellers hereby  release the Company,  the Buyer and
               each of their  respective  Affiliates  from  any and all  claims,
               obligations  or  liabilities  of  any  nature  arising  out of or
               related  to the 2001 and 2004  Stock  Option  Plans,  any  awards
               thereunder  and any  prior  agreements  relating  to the  subject
               matter thereof and all such agreements are hereby deemed void and
               of no further force and effect.

          (c)  The  Sellers,  each in their  capacity  as a  shareholder  of the
               Company acting by unanimous  written  consent,  hereby ratify all
               prior acts of the  shareholders  and directors of the Company and
               all other acts of the Company and its Affiliates, and each Seller
               hereby  releases  the  Company,  the  Buyer  and  each  of  their
               respective  Affiliates  from any and all claims,  obligations  or
               liabilities of any nature arising out of or related to such prior
               acts of the  shareholders  and  directors  of the Company and all
               other acts of the Company and its Affiliates.

     7.8  Notification of Certain Matters.  The Sellers shall give prompt notice
          to  Buyer  if any of the  following  occur  after  the  date  of  this
          Agreement:  (i) any notice of, or other  communication  relating to, a
          default or event, occurrence,  fact, condition, change, development or
          effect  ("Event")  which,  with notice or lapse of time or both, would
                   -------
          become a default under any Contract  listed on Schedules  3.11(a)-(n);
                                                         ----------------------
          (ii) receipt of any notice or other communication from any third party
          alleging  that the  consent,  approval,  waiver or  authorization  of,
          notice to or declaration or filing with, such third party is or may be
          required in  connection  with the  transactions  contemplated  by this
          Agreement; (iii) receipt of any material notice or other communication
          from any  Government  authority in  connection  with the  transactions
          contemplated by this Agreement;  (iv) the occurrence of an event which
          would have a Company  Material  Adverse  Effect (as defined  below) or
          Company   Material   Adverse  Change  (as  defined   below);   (v) the
          commencement  or threat  of any  Action  involving  or  affecting  the
          Company,  or any of its Property which, if pending on the date hereof,
          would have been required to have been disclosed in or pursuant to this
          Agreement or which  relates to the  consummation  of the  transactions
          contemplated  by  this  Agreement  or  any  material   development  in
          connection with any Action  disclosed by the Company in or pursuant to
          this Agreement;  and (vi) the occurrence of any Event that would cause
          a breach by the Sellers of any provision of this Agreement,  including
          such a breach  that would  occur if such  Event had taken  place on or
          prior to the date of this Agreement. "Company Material Adverse Change"
                                               ---------------------------------
          and "Company  Material Adverse Effect" means any change or effect that
              ---------------------------------
          is or could  reasonably  be expected to be  materially  adverse to the
          Business,  operations,  assets,  liabilities,  employee relationships,
          earnings  or results  of  operations,  or the  business  prospects  or
          condition  (financial  or  otherwise),  of the  Company,  but shall be
          deemed to exclude any adverse change or effect to the extent resulting
          from matters,  which are of a general economic nature, that affect the
          industry in which the Company operates.

     7.9  Insurance Policies. Buyer will not, and will cause the Company not to,
          cancel  any fully paid  Director  and  Officer,  E&O or  warranty  and
          representation  insurance policy purchased by the Employee Sellers, if
          any,  in   connection   with  this   Agreement  or  the   transactions
          contemplated hereby.

     7.10 FCC  Licenses.  The Sellers  hereby agree to transfer all their right,
          title and  interests in the  ownership  interests  in SRMZBCo.  to the
          Company or, at the sole  election and  discretion  of the Company,  to
          cause SRMZBCo.  to transfer all its right,  title and interests in the
          FCC  Licenses  to the  Company  within 5  Business  Days of receipt by
          SRMZBCo. of approval of such transfer from the Federal  Communications
          Commission, or otherwise within 10 Business Days or receipt of written
          demand  by the  Company.  All such  transfers  of equity  interest  in
          SRMZBCo.  or the FCC Licenses  shall be at no additional  costs to the
          Company,  the Buyer or any of their respective  Affiliates (except for
          any necessary filing fees,  which shall be paid by the Company).  Each
          Seller  hereby  grants to the  Company a  security  interest  in their
          respective equity interests of SRMZBCo.  Sellers agree not to cause or
          permit  any  Lien to be  granted  against  the FCC  Licenses  or their
          respective  ownership interests of SRMZBCo.,  other than Liens granted
          to the Company.  Sellers shall take all  reasonable  actions as may be
          requested by Buyer in order to perfect the security  interests granted
          to the Company.

                                 ARTICLE VIII.
                              CONDITIONS TO CLOSING
                              ---------------------

     8.1  Conditions Precedent to Obligations of Buyer. The obligations of Buyer
          to proceed with the Closing shall be subject to the  satisfaction,  on
          or prior to the  Closing  Date,  of each of the  following  conditions
          precedent, any of which may be waived in whole or in part by Buyer:

          (a)  All  representations  and  warranties  made  by  Sellers  in this
               Agreement  shall be true and correct in all material  respects on
               and as of the  Closing  Date  with  the  same  effect  as if such
               representations  and  warranties  had been  made on and as of the
               Closing Date (unless  qualified by materiality in which case such
               representation shall be true and correct in all respects), except
               to the extent  that any such  representation  or  warranty by its
               terms relates to an earlier date, and except to the extent of any
               change  permitted by the terms of this  Agreement or consented to
               by Buyer,  and Sellers  shall have  performed  or complied in all
               material  respects with all covenants,  agreements and conditions
               contained  in  this  Agreement  on  their  part  required  to  be
               performed or complied  with at or prior to the  Closing.  Sellers
               shall  deliver to Buyer at the Closing a  certificate  certifying
               that  the  conditions  stated  in  this  Section  8.1  have  been
               fulfilled;

          (b)  On the Closing Date,  there shall exist no valid  judicial  order
               which  would  prohibit  the   consummation  of  the  transactions
               contemplated by this Agreement or the Related Agreements;

          (c)  No facts or circumstances shall have occurred or arisen since the
               date hereof that have or would reasonably be expected to have had
               a  material  adverse  effect on the  Business,  affairs,  assets,
               liabilities,  condition  (financial  or  otherwise),  operations,
               prospects or the condition of the property of the Company;

          (d)  All material consents and approvals identified on Schedule 2.4(i)
                                                                 ---------------
               relating  to the  Company  shall  have  been  obtained  from  (i)
               Governments,  including without limitation under the HSR Act, and
               (ii) third parties under Contracts, including without limitation,
               the waiver executed by Pacific Gas & Electric Company ("PG&E") of
                                                                      ------
               the application of the Change of Control  Provision  contained in
               the Supply  Agreement  entered  into between the Company and PG&E
               dated  November  1,  2005  (the  "PG&E   Contract")   upon  terms
                                                -----------------
               acceptable to Buyer;

          (e)  The Sellers  shall have  delivered to Buyer all of the  documents
               required  to be  delivered  by  them  under  Section  2.4 of this
               Agreement; and

          (f)  Employee Sellers and/or the Company shall have caused all amounts
               due to Wells Fargo  Business  Credit,  Inc.  under the  Company's
               Credit  Facility  to  have  been  paid in  full  and all  related
               guaranties,  mortgages and security interests granted pursuant to
               such credit facility to have been released.

     8.2  Conditions  Precedent to  Obligations of Sellers.  The  obligations of
          Sellers  to  proceed  with  the  Closing   shall  be  subject  to  the
          satisfaction,  on or  prior  to  the  Closing  Date,  of  each  of the
          following conditions precedent, any of which may be waived in whole or
          in part by the Sellers:

          (a)  All   representations  and  warranties  made  by  Buyer  in  this
               Agreement  shall be true and correct in all material  respects on
               and as of the  Closing  Date  with  the  same  effect  as if such
               representations  and  warranties  had been  made on and as of the
               Closing Date,  except to the extent that any such  representation
               or warranty by its terms relates to an earlier  date,  and except
               to the  extent  of any  change  permitted  by the  terms  of this
               Agreement  or  consented  to by  Sellers,  and Buyer  shall  have
               performed  or  complied  in  all  material   respects   with  all
               covenants,  agreements and conditions contained in this Agreement
               on its part required to be performed or complied with at or prior
               to the Closing.  Buyer shall  deliver to Sellers at the Closing a
               certificate of an officer of Buyer certifying that the conditions
               stated in this Section 8.2 have been fulfilled;

          (b)  On the Closing Date,  there shall exist no valid  judicial  order
               which  would  prohibit  the   consummation  of  the  transactions
               contemplated by this Agreement or the Related Agreements;

          (c)  All  material  consents  and  approvals  relating  to the Company
               required  to be  obtained  from  Governments,  including  without
               limitation  under  the HSR Act,  and  from  third  parties  under
               Contracts shall have been obtained; and

          (d)  Buyer shall have delivered to Sellers the Initial Purchase Price,
               required to be delivered by it under Section 2.5.

                                  ARTICLE IX.
                                 INDEMNIFICATION
                                 ---------------

     9.1  Survival of Representations and Warranties.

               All  representations  and  warranties of the Sellers set forth in
          Article  III and  Article IV, and the Buyer set forth in Article V, of
          this  Agreement  shall  survive the Closing and shall remain in effect
          for a period of  twenty-four  (24) months  after the Closing  Date and
          shall  thereupon  terminate  and be of no  further  force and  effect;
          provided,   however,   that  the   foregoing   shall   not   apply  to
          representations  and  warranties  under  Sections  3.1 through 3.3 and
          Article  IV which  shall  survive  for the  period of the  statute  of
          limitations  applicable  to any third party's claim plus an additional
          six months,  Section 3.20 which shall  survive for five years from the
          Closing Date and Section 3.7 which shall survive past the Closing Date
          for the applicable statutes of limitations plus an additional 60 days;
          and  provided,  further,  that this shall not  prohibit  any claim for
          Indemnified  Losses  pursuant  to Section  9.2 after  such  applicable
          survival  period with  respect to  Indemnified  Losses as to which the
          Sellers who are to be held liable for such claim have received  notice
          in  accordance  with this Article IX prior to the  expiration  of such
          survival period. The expiration of any representation or warranty made
          in this  Agreement  delivered  pursuant  hereto  shall  not  impair or
          restrict  the rights that any Party could  assert with  respect to any
          and  all  remedies  at  law  or in  equity  in  the  absence  of  such
          representation  or  warranty.   All   representations  and  warranties
          hereunder  shall be deemed to be  material  and,  except as  otherwise
          specifically  provided  herein,  relied upon by the Parties with or to
          whom  the  same  were  made,   notwithstanding  any  investigation  or
          inspection made by or on behalf of such Party or Parties.

     9.2  Indemnification.

          (a)  The  Employee   Sellers,   jointly  and  severally  (except  only
               severally with respect to those  Sections,  or parts of Sections,
               in Article  III which by their  terms  expressly  state that they
               shall be several and not joint),  hereby agree to  indemnify  and
               hold  Buyer,   the  Company,   their   respective   shareholders,
               directors, officers, employees,  Affiliates,  successors, assigns
               and  agents  of each  of  them,  other  than  Sellers  themselves
               (collectively,  the "Buyer  Indemnified  Parties") harmless from,
                                   -----------------------------
               against and in respect  of, and waive any claim for  contribution
               or  indemnity  with  respect  to,  any  and all  claims,  losses,
               damages, liabilities,  obligations,  expenses or costs, except as
               otherwise provided in Section 9.2(d) ("Losses"),  plus reasonable
                                                     --------
               attorneys'  fees and expenses  incurred in connection with Losses
               and/or enforcement of this Agreement, plus interest from the date
               a  claim  is  made  through  the  date of  payment  at the  prime
               commercial  lending rate  announced from time to time in The Wall
               Street   Journal   plus  one  and   one-half   percent  (in  all,
               "Indemnified  Losses")  incurred or to be incurred by any of them
               ---------------------
               to the extent resulting from or arising out of:

               (i)  any breach of the representations  and warranties  contained
                    in Article III;

               (ii) any breach of any of the covenants or obligations  contained
                    in this Agreement;

               (iii) as provided in Section 9.6;

               (iv) related  to  the  conversion  or  exchange  of  any  Company
                    Preferred Stock held by Strength Capital  Partners,  L.P. or
                    the  acquisition of ADLT's  warrant and  underlying  Company
                    Shares by Lawrence Sears;

               (v)  any matters disclosed in Schedules 3.20(a) through 3.20(i);

               (vi) the  failure  to  provide  COBRA  notices;  the  failure  to
                    properly  document the  cafeteria  plan and the 401(k) Plan,
                    including any corrective  actions taken with respect to such
                    failures;  the failure to make timely  contributions  to the
                    401(k) plan,  including  any  corrective  actions taken with
                    respect to such failures;  and the Employment  Cases,  where
                    "Employment Cases" means (A) any cases or claims relating to
                    -----------------
                    or arising out of the EEOC case filed by Wilma Caniglia, (B)
                    any cases or claims  relating  to or arising out of the EEOC
                    case filed by  Jennifer  Walker,  (C) any cases or claims or
                    related to or arising out of the ADA case having EEOC charge
                    number 220-2006-00390,  and (D) any cases or claims relating
                    to or arising out of any charges made by Angela Cogburn with
                    the Ohio Civil Rights Commission;

               (vii) all matters disclosed on Schedule 3.8(c),  provided however
                    that the Employee  Sellers  obligation to indemnify and hold
                    harmless  the  Buyer  Indemnified  Parties  for  Indemnified
                    Losses  arising out of or relating to the  possession of the
                    disclosed   Property  shall  terminate  upon  execution  and
                    delivery of a Bailment Agreement in the form attached hereto
                    as  Exhibit  B,  but  only  for  the  Property  specifically
                        ----------
                    identified in each Bailment Agreement; and

               (viii)  any  claims  (A)  relating  to  indemnification  of  past
                    directors  or  officers of the Company or (B) arising out of
                    or related to the  Company's  failure  to hold  meetings  of
                    shareholders or directors or to document any meetings.

          (b)  The  Non-Employee  Sellers,  severally,  and not jointly,  hereby
               agree  to  indemnify  and  hold  the  Buyer  Indemnified  Parties
               harmless from, against and in respect of, and waive any claim for
               contribution   or   indemnity   with  respect  to,  any  and  all
               Indemnified  Losses,  except as  otherwise  provided  in  Section
               9.2(d),   incurred  or  to  be  incurred  by  any  of  the  Buyer
               Indemnified  Parties to the extent  resulting from or arising out
               of any breach of the representations and warranties  contained in
               Article IV and any breach of any of the covenants or  obligations
               contained in this Agreement  which expressly by their terms apply
               to such Non-Employee Sellers;

          (c)  Buyer hereby  agrees to indemnify  and hold the Sellers and their
               respective   shareholders,    directors,   officers,   employees,
               Affiliates,  successors,  assigns  and  agents  of  each  of them
               (collectively,  the "Seller Indemnified  Parties") harmless from,
                                   -----------------------------
               against and in respect  of, and waive any claim for  contribution
               or  indemnity  with respect to, any and all  Indemnified  Losses,
               except as otherwise provided in Section 9.2(d), incurred or to be
               incurred by any of them to the extent  resulting  from or arising
               out of:

               (i)  any breach of the representations  and warranties  contained
                    in Article V; and

               (ii) any breach of any of the covenants or obligations  contained
                    in this Agreement.

          (d)  Losses  shall  not  include   punitive  or  special   damages  in
               connection  with or arising  out of this  Agreement  (except  for
               punitive or special damages awarded third parties),  however such
               arise,  whether in breach of  contract,  breach of  warranty,  by
               operation of law or in tort,  including  negligence,  and even if
               Sellers have  previously  been advised of the possibility of such
               damages,  whether  or  not  foreseeable.   All  Losses  shall  be
               exclusive of any recovery under any insurance policy derived from
               the  net  proceeds  thereof  after  deducting  any  self  pay  or
               increased premiums.

     9.3  Set-off Rights.

               Buyer  shall  be  entitled  to set off any  amounts  owing by the
          Sellers  to any of the  Buyer  Indemnified  Parties  pursuant  to this
          Article  IX or  otherwise,  against  any  amounts  owed  to any of the
          Sellers  by  Buyer,  including,  without  limitation,  the  Contingent
          Payments  provided,  however,  Buyer  shall  first  satisfy its claims
          against the funds held in Escrow and shall not withhold the Contingent
          Payments in  anticipation  of a  determination  of an indemnity  claim
          unless  the  Escrow  Fund has a zero  balance  or the  amount  of such
          claim(s) exceeds the amount remaining in the Escrow Fund.

     9.4  Participation in Litigation.

               In the event any suit or other proceeding is initiated  against a
          Buyer  Indemnified  Party  or a Seller  Indemnified  Party  (each,  an
          "Indemnified Party" and collectively,  the "Indemnified Parties") with
          ------------------                         ---------------------
          respect to which the Indemnified Party alleges that the other Party is
          or may be obligated to indemnify such Indemnified Party hereunder (the
          "Indemnifying  Party"),  the  Indemnifying  Party shall be entitled to
          ---------------------
          participate in such suit or proceeding,  at its expense and by counsel
          of  their  choosing,  provided  that (a) such  counsel  is  reasonably
          satisfactory to the Indemnified  Party, and (b) the Indemnified  Party
          shall  retain  primary  control  over  such suit or  proceeding.  Each
          Party's counsel shall be afforded access to all information  pertinent
          to the suit or proceeding in question.  The Indemnified Party shall be
          entitled to settle or otherwise compromise any such suit or proceeding
          provided   that  the   Indemnified   Party  shall  have  notified  the
          Indemnifying   Party  of  such  settlement  or  compromise,   and  the
          Indemnifying Party shall not have provided notice of objection (acting
          reasonably)  thereto  within 48 hours of  receipt  of the  Indemnified
          Party's  notice.  Provided  further,  that the  Indemnified  Party may
          proceed with such settlement or compromise if the  Indemnifying  Party
          fails to  provide a timely  objection  and/or if  consent  thereto  is
          withheld unreasonably.

     9.5  Claims  Procedure.  In the  event  from  time to  time a  Party  seeks
          indemnification  on behalf of an Indemnified  Party, it shall promptly
          notify the Indemnifying Party in writing of the matter, specifying the
          facts  constituting  the basis for such claim and the  amount,  to the
          extent known, of the claim asserted; provided, however, that the right
          of an  Indemnified  Party to be  indemnified  hereunder  shall  not be
          adversely  affected by a failure to give such notice unless,  and then
          only to the extent that, the Indemnifying Party is prejudiced thereby.
          Unless disputed in accordance  with the terms of this  Agreement,  the
          Indemnifying  Party shall pay any amount to be  indemnified  hereunder
          not more than five days after  receipt of notice from the  Indemnified
          Party of the amount to be indemnified.  If disputed,  the Indemnifying
          Party shall pay any amount  indemnified  not more than five days after
          the   defense   has  been   rejected   pursuant   to  final,   binding
          determination.

     9.6  Tax Indemnification.  In addition to any other indemnification granted
          herein  relating  to the  breach  of any  representation  or  covenant
          contained  herein,  the Employee  Sellers  agree to indemnify and hold
          harmless  the Buyer  Indemnified  Parties from and against any Losses,
          including  Sellers'  liability for their own Taxes or their liability,
          if any, for Taxes of others, and all other Losses payable with respect
          to Taxes claimed or assessed  against Buyer or the Company (i) for any
          Taxable  period ending on or before the Closing Date or arising out of
          or related to the  transactions  contemplated by this Agreement to the
          extent such Taxes exceed the liabilities for such Taxes accrued on the
          Closing  Balance Sheet and taken into account in computing the Working
          Capital  Adjustment,  or (ii)  resulting  from a breach  of any of the
          representations  or  warranties  contained  in  Section  3.7 hereof or
          covenants contained in Section 7.3 hereof. Employee Sellers also agree
          to indemnify and hold harmless the Buyer Indemnified  Parties from and
          against  any and all Loss  sustained  in a Tax period of Buyer  ending
          after  the  Closing  Date  arising  out of  the  settlement  or  other
          resolution of a proposed Tax adjustment  which relates to a Tax period
          ending on or before the Closing Date.

     9.7  Purchase Price Adjustment. With respect to any indemnity payment under
          this Article IX, the Parties agree to treat,  to the extent  permitted
          by Law, all such payments as an adjustment to the Cash Purchase  Price
          paid hereunder.

     9.8  Limitations.

          (a)  Subject to the provisions of Sections 9.8(b), (c) and (d), in the
               event of any claim for indemnity under Section 9.2:

               (i)  a  Buyer   Indemnified   Party  shall  not  be  entitled  to
                    indemnification   therefor  unless  the  Buyer   Indemnified
                    Parties  have  sustained  Losses in  excess of Nine  Hundred
                    Thousand Dollars ($900,000) in the aggregate (the "Basket"),
                                                                      ---------
                    in which  event the  Indemnified  Party shall be entitled to
                    indemnification  for the  amount of all Losses  suffered  or
                    incurred in excess of Four Hundred  Fifty  Thousand  Dollars
                    ($450,000);

               (ii) the  Buyer  Indemnified  Parties  shall not be  entitled  to
                    indemnification  to the  extent  Losses  exceed  twenty-five
                    percent  (25%)  of the Cash  Purchase  Price  (the  "General
                                                                        --------
                    Indemnification Limit"); and
                    ----------------------

               (iii) with respect to those  representations  and warranties made
                    severally  by the Sellers  under  Article III or Article IV,
                    each  Seller  shall be  liable  only for the  amount  of the
                    Indemnified Losses attributable to that Seller's breach.

          (b)  Notwithstanding  the  provisions of Section  9.8(a),  the General
               Indemnification   Limit   shall   not   apply   to   claims   for
               indemnification  under this Article IX with respect to any of the
               following:

               (i)  Sections 3.1 through 3.3, and Section  3.20,  and Article IV
                    and claims for indemnification  Sections 9.2(a)(iv) in which
                    case the Buyer  Indemnified  Parties  shall be  entitled  to
                    receive  indemnification  for all Indemnified Losses up to a
                    maximum amount equal to the Cash Purchase Price; or

               (ii) Section  3.7,  Section  3.13 and claims for  indemnification
                    under   Sections   9.2(a)(iii)   in  which  case  the  Buyer
                    Indemnified   Parties   shall   be   entitled   to   receive
                    indemnification  for all Indemnified  Losses up to a maximum
                    amount  equal to fifty  percent  (50%) of the Cash  Purchase
                    Price.

          (c)  No  Seller  shall be  liable  for  Indemnified  Losses or for any
               liability  arising  under or  relating to this  Agreement  or for
               actions or failures to act in connection  with this  Agreement or
               the transactions  contemplated by this Agreement in excess of the
               amount  of the  Cash  Purchase  Price  allocable  to such  Seller
               hereunder,  except  such  limit  shall  not apply in the event of
               fraud or with respect to the Employment Agreements, the Leases or
               the Consulting Agreement.

          (d)  Notwithstanding  the above  provisions  of this  Section 9.8, the
               Escrow Fund and, by way of set off, the  Contingent  Payments are
               available for payment of all  Indemnified  Losses,  regardless if
               such amounts  exceed the liability of the Employee  Sellers under
               this  Agreement  with  respect  to such  Indemnified  Losses  and
               regardless  if  mutuality  of debtor and creditor or other formal
               requirements of set off exist.  The foregoing  remains subject to
               the priorities set forth in Section 9.3.

     9.9  Exclusive  Remedies.  Anything  contained  in  this  Agreement  to the
          contrary notwithstanding, the indemnification rights set forth in this
          Article  IX, all of which are subject to the terms,  limitations,  and
          restrictions  of this Article IX, shall be the exclusive  remedy after
          Closing for  monetary  damages  sustained as a result of a breach of a
          representation, warranty, covenant, or agreement under this Agreement,
          except that the foregoing shall not apply to any remedies for monetary
          damages that an  Indemnified  Party may have for fraud.  In connection
          with the seeking of any  non-monetary  equitable  relief,  each of the
          Parties acknowledges and agrees that the other Parties hereto would be
          damaged  irreparably  in  the  event  any of the  provisions  of  this
          Agreement are not performed in accordance with their specific terms or
          otherwise are breached. Accordingly, in addition, such limitations set
          forth in this  Article  IX shall not  impair  the rights of any of the
          Parties: (a) to seek non-monetary equitable relief, including (without
          limitation)  specific  performance or injunctive relief to redress any
          default or breach of this  Agreement,  including for the provisions of
          Article  VI and  Article  VII  hereof;  or (b)  to  seek  enforcement,
          collection,  damages, or such non-monetary equitable relief to redress
          any default or breach of any employment  agreement or other  agreement
          to be delivered at Closing hereunder.

                                   ARTICLE X.
                            MISCELLANEOUS PROVISIONS
                            ------------------------

     10.1 Notices.  All notices,  requests,  demands,  and other  communications
          required or  permitted  under this  Agreement  shall be in writing and
          shall be deemed to have been duly given and made upon being  delivered
          either  by  courier  or fax  delivery  to the  Party  for  whom  it is
          intended, provided that a copy thereof is deposited,  postage prepaid,
          certified or registered mail, return receipt requested,  in the United
          States  mail,  bearing the address  shown in this Section 10.1 for, or
          such other address as may be designated in writing  hereafter by, such
          Party:

                  If to Buyer:

                  ESCO Technologies Holding Inc.
                  9900A Clayton Road
                  St. Louis, Missouri  63124-1186
                  Attention: General Counsel
                  Facsimile No.:  (314) 213-7215

                  With a copy to:

                  Bryan Cave LLP
                  One Metropolitan Square, Suite 3600
                  211 North Broadway
                  St. Louis, Missouri  63102
                  Attention:  Frederick W. Bartelsmeyer
                  Facsimile:  (314) 259-2020

                  If to Employee Sellers:
                  As "Representative"

                  Martin R. Zucker
                  23905 Mercantile Road
                  Beachwood, Ohio  44122
                  Facsimile:  (216) 464-3426

                  With a copy to:

                  Persky, Shapiro & Arnoff Co. LPA
                  Beachwood, Ohio 44122-5687
                  Attention: Jerrold L. Goldstein
                  Facsimile:  (216) 593-0921

                  If to Strength Capital Partners, L.P:

                  Strength Capital Partners, L.P.
                  555 S. Old Woodward Ave. No. 755
                  Birmingham, MI 48009
                  Facsimile: (248) 593-6875

                  And a copy to:

                  R. Jamison Williams, Jr.
                  Williams, Williams, Rattner & Plunkett, P.C.
                  380 North Old Woodward Ave, Suite 300
                  Birmingham, MI 48009
                  Facsimile: 248-642-0856

                  If to ADLT Class 7 Liquidating Trust:

                  Bridge Associates, LLC, Trustee
                  2701 N. Rocky Poinyt Dr., Suite 183
                  Tampa, Florida  33607

                  And a copy to:

                  Levenfeld Pearlstein LLP
                  211 North LaSalle, Suite 1300
                  Chicago, Illinois  60602
                  Attention: Aaron Kase and Philip E. Rubin
                  Facsimile: (312) 346-8434


     10.2 Entire  Agreement.  This Agreement  (which  includes the Schedules and
          Exhibits hereto)  embodies the entire  agreement and  understanding of
          the Parties with respect to the subject matter hereof,  and supersedes
          all prior and contemporaneous  agreements and understandings  relative
          to such subject matter.

     10.3 Assignment;  Binding Agreement.  This Agreement and the various rights
          and obligations arising hereunder shall inure to the benefit of and be
          binding  upon the  Parties  and their  respective  successors,  heirs,
          devisees,  legatees,  legal  representatives  and  permitted  assigns.
          Neither  this  Agreement  nor  any  of  the  rights,   interests,   or
          obligations hereunder shall be transferred, delegated, or assigned (by
          operation  of Law or  otherwise)  by Buyer  without the prior  written
          consent of the  Sellers  or by any of the  Sellers  without  the prior
          written consent of Buyer; provided, however, that Buyer shall have the
          right to transfer  and assign its rights  hereunder  to  purchase  the
          Company Shares and any other rights or benefits afforded to it by this
          Agreement to any entity which is controlled by ESCO Technologies Inc.,
          the parent of Buyer.

     10.4 Counterparts.   This  Agreement  may  be  executed  simultaneously  in
          multiple  counterparts  and delivered by facsimile or other electronic
          transmission,  each of which shall be deemed an  original,  but all of
          which taken together shall constitute one and the same instrument.

     10.5 Headings;  Interpretation.  The Article and Section headings contained
          in this  Agreement  are  inserted for  convenience  only and shall not
          affect in any way the meaning or interpretation of the Agreement. Each
          reference  in this  Agreement  to an  Article,  Section,  Schedule  or
          Exhibit,  unless  otherwise  indicated,  shall  mean an  Article  or a
          Section of this  Agreement  or a Schedule or Exhibit  attached to this
          Agreement, respectively. References herein to "days," unless otherwise
          indicated by reference to "Business Days," are to consecutive calendar
          days.  Words in the  singular  shall be held to include the plural and
          vice versa. Words of one gender shall be held to include both genders.
          The word "including" and words of similar import shall mean "including
          without  limitation" unless otherwise  specified.  The word "or" shall
          not be exclusive unless otherwise  specified.  Provisions shall apply,
          when appropriate,  to successive  events and transactions.  Each Party
          hereto has participated  substantially in the negotiation and drafting
          of this  Agreement  and each Party  agrees that any  ambiguity  herein
          should not be construed  against the  draftsman.  The words  "herein",
          "hereof"  and  "hereunder",  and  words of  similar  import,  shall be
          construed  to refer to this  Agreement  in its entirety and not to any
          particular  provision  hereof.  The word "will"  shall be construed to
          have the same meaning and effect as the word "shall". Unless otherwise
          stated  in this  Agreement,  any  definition  of or  reference  to any
          agreement, contract, document, instrument or other record herein shall
          be  construed  as referring  to such  agreement,  contract,  document,
          instrument or other record as from time to time amended, supplemented,
          restated  or  otherwise  modified  (i)  prior  to  the  date  of  this
          Agreement, and (ii) if expressly permitted by this Agreement after the
          date of this Agreement (subject to any applicable restrictions on such
          amendments, supplements or modifications).

     10.6 Expenses.  The Company shall pay all cost and expenses of the Employee
          Sellers and the Company  associated with the negotiation,  preparation
          and execution of this Agreement and  consummation of the  transactions
          contemplated hereby,  including the fees and expenses of attorneys and
          accountants,  provided however, the Company shall not pay any fees due
          to  brokers  or  investment   bankers  relating  to  the  transactions
          contemplated  by this Agreement  other than that the Company shall pay
          certain fees of England  Securities  under the letter  agreement dated
          November  9, 2005,  to the  extent  these are not  therein  designated
          "success fees." Buyer shall pay all costs and expenses incurred on its
          behalf in connection with the  negotiation,  preparation and execution
          of  this   Agreement  and  the   consummation   of  the   transactions
          contemplated  hereby,  including,  without  limitation,  the  fees and
          expenses of its attorneys and accountants. Fees connected with the HSR
          Act are allocated among the Parties as provided in Section 7.5(a).

     10.7 Remedies  Cumulative.  Except as otherwise provided herein, all rights
          and remedies of the Parties under this  Agreement are  cumulative  and
          without prejudice to any other rights or remedies under Law.

     10.8 Governing  Law. This  Agreement  shall in all respects be construed in
          accordance with and governed by the  substantive  laws of the State of
          Missouri, without reference to its choice of law rules.

     10.9 No Third Party  Beneficiaries  or Other Rights.  Subject to the rights
          granted the  Indemnified  Parties in Article IX,  nothing herein shall
          grant to or  create  in any  person  not a party  hereto,  or any such
          person's dependents or heirs, any right to any benefits hereunder, and
          no such party  shall be  entitled  to sue any party to this  Agreement
          with respect thereto.  The representations and warranties contained in
          this  Agreement are made for purposes of this Agreement only and shall
          not be construed to confer any additional  rights on the Parties under
          applicable state and federal securities laws. For purposes of clarity,
          this Agreement, including this Section 10.9, does not grant any rights
          to any third  parties to sue the Buyer for breach of any covenants set
          forth in Section 7.6 or,  unless such a third party action  clearly is
          intended by the  express  terms of this  Agreement,  for breach of any
          other covenants or obligations set forth elsewhere in this Agreement.

     10.10 Disclosure  Schedule.  Any  disclosure  with  respect to a Section or
          Schedule of this Agreement shall not be deemed to be disclosed for any
          other  Sections or Schedules of this  Agreement but shall be deemed to
          be disclosed only for the specific  Section or Schedule  expressly and
          explicitly referenced.

     10.11 Venue.  Any  proceeding  arising out of or relating to this Agreement
          shall be brought in the courts of the State of Missouri, County of St.
          Louis, or, if it has or can acquire jurisdiction, in the United States
          District Courts of the State of Missouri,  Eastern District,  and each
          of the Parties  irrevocably  submits to the exclusive  jurisdiction of
          each such court in any such  proceeding,  waives any  objection it may
          now or hereafter have to venue or to convenience of forum, agrees that
          all claims in respect of the proceeding  shall be heard and determined
          only in any such court and agrees not to bring any proceeding  arising
          out of or relating to this  Agreement in any other court.  The Parties
          agree  that  any of them may  file a copy of this  paragraph  with any
          court as written  evidence of the  knowing,  voluntary  and  bargained
          agreement  between the Parties  irrevocably to waive any objections to
          venue or to convenience of forum.  Process in any proceeding  referred
          to in the first  sentence  of this  section may be served on any party
          anywhere in the world.  The Parties hereby waive their right to a jury
          trial.

     10.12 Frustration of Closing.  No party to this Agreement may rely upon the
          failure  of any  condition  precedent  to the  Closing,  as set  forth
          herein,  if such failure was caused by such party's  failure to comply
          with its obligation  and/or other  transactions  contemplated  in this
          Agreement.

   [Remainder of this page intentionally left blank, signature page follows.]




          IN  WITNESS  WHEREOF,  each of the  Parties  hereto  has  caused  this
          Agreement to be executed as of the date first above written.



                                            BUYER:

                                            ESCO TECHNOLOGIES HOLDING INC.

                                           By:    s/Charles J. Kretschmer
                                            Name:  Charles J. Kretschmer
                                            Title:  Vice President and
                                                    Chief Operating Officer


                                            EMPLOYEE SELLERS:

                                            s/Lawrence Sears
                                            Lawrence Sears

                                            s/Gary L. Moore
                                            Gary L. Moore

                                            s/Richard C. Riccardi
                                            Richard C. Riccardi

                                            s/Martin Zucker
                                            Martin Zucker

                                            NON-EMPLOYEE SELLERS:

                                            BRIDGE  ASSOCIATES,  LLC,
                                            TRUSTEE OF THE ADLT CLASS 7
                                            LIQUIDATING  TRUST,
                                            successor  in  interest to
                                            Advanced Lighting Technologies, Inc.

                                            By:    s/Mark Stickel
                                            Name:  Mark Stickel
                                            Title:

STATE OF NEVADA)
                           ) SS
COUNTY OF CLARK)

     I,  ________________________,  a notary  public,  do hereby certify that on
this _____ day of January, 2006, personally appeared before me Mark Stickel who,
being by me first duly sworn,  declared  that he is an  Authorized  Signatory of
Bridge  Associates,  LLC,  that he signed the  foregoing  document as Authorized
Signatory of Bridge  Associates,  LLC, and that the statements therein contained
are true.


                                            STRENGTH CAPITAL PARTNERS, L.P.,


                                            By:    s/Mark R. McCammon
                                            Name:  Mark R. McCammon
                                            Title:  Managing Partner

STATE OF MICHIGAN)
                               ) SS
COUNTY OF OAKLAND)

     I,  ________________________,  a notary  public,  do hereby certify that on
this _____ day of January, 2006, personally appeared before me Mark R. McCammon
who,  being by me first duly  sworn,  declared  that he is a Managing Partner of
Strength  Capital  Partners,  L.P.,  that he signed the  foregoing  document  as
Managing Partner of Strength  Capital  Partners,  L.P.,  and that the statements
therein contained are true.






                         TABLE OF EXHIBITS AND SCHEDULES
                         -------------------------------

EXHIBITS
- --------
Exhibit A                  Shareholder List

Exhibit B                  Bailment Agreement

SCHEDULES
- ---------
Schedule 2.4(p)            Patents To Be Assigned By Larry Sears

Schedule 2.4(i)            Consents and Approvals Relating to the Company

Schedule 2.8(a)            Working Capital

Schedule 3.1               Hexagram's Qualification to do Business

Schedule 3.2(b)            Convertible Securities and Obligations to Issue
                            Securities

Schedule 3.2(c)            Dividends and Distributions

Schedule 3.3(a)            Title to Shares

Schedule 3.3(c)            Required Consents, Permits, Waivers, Filings and
                            Registrations

Schedule 3.3(e)            No Violation of Existing Agreements; Consents

Schedule 3.4(a)            Financial Statements

Schedule 3.6(d)            Off Balance Sheet Liabilities

Schedule 3.7(b)            Tax Jurisdictions

Schedule 3.7(h)            Tax Audits/Investigations

Schedule 3.7(k)            Tax Returns/Reports

Schedule 3.7(l)            Tax Elections

Schedule 3.7(m)            Tax Incentives

Schedule 3.8(a)            Ownership of Assets

Schedule 3.8(b)            Restrictions on Use

Schedule 3.8(c)            Possession of Assets

Schedule 3.8(d)            Title to Assets

Schedule 3.9(a) and (b)    Necessary Property and Transfer of Assets

Schedule 3.10(a)           Accounts Receivable Validity

Schedule 3.10(b)           Accounts Receivable - Ordinary Course

Schedule 3.10(c)           No Deduction to Accounts Receivable

Schedule 3.11(a)-(m)       Material Contracts

Schedule 3.12              Validity of Contracts

Schedule 3.13(b)           Company Intellectual Property

Schedule 3.13(b)(i)        Ownership of Company Intellectual Property

Schedule 3.13(b)(iv)       Third Party Indemnification for Infringement

Schedule 3.13(c)(i)and(ii) IP Development and Assignment Contracts and
                            IP Licenses

Schedule 3.13(d)           Third Party Owned IP

Schedule 3.13(g)           IP Assignment Agreements

Schedule 3.13(j)           Infringement by the Company

Schedule 3.13(k)           Infringement by Others

Schedule 3.14              Litigation

Schedule 3.15(a)           Insurance

Schedule 3.16(a)-(r)       Absence of Material Events

Schedule 3.17(a)           Compliance with Law

Section 3.17(b)            FCC Licenses

Section 3.17(c)            Other Licenses

Schedule 3.18(a) and (b)   Related Party Transactions

Schedule 3.19              Bank Accounts of the Company

Schedule 3.20(a)-(i)       Environmental Matters

Schedule 3.21(a) and (b)   Officers, Directors, Employees, Consultants and
                            Agents; Compensation

Schedule 3.22              Labor Matters

Schedule 3.23(a)-(o)       ERISA and Employee Benefit Matters

Schedule 3.24              Overtime, Back Wages, Vacation and Minimum Wage

Schedule 3.25 (a) and (b)  Discrimination Claims

Schedule 3.26 (a) and (b)  Workers' Compensation Claims

Schedule 3.27              Customers and Suppliers

Schedule 3.28              Foreign Operations and Export Control

Schedule 3.29              Brokers

Schedule 3.31(a)           Product and Service Warranties

Schedule 3.31(b)           Warranty Claims Since Balance Sheet

Schedule 3.32              Product Liability Claims

Schedule 3.35              Backlog of Unfilled Customer Orders

Schedule 3.36(a)           PG&E Requirements

Schedule 3.36(b)           Fulfilled PG&E Requirements