General Reporting Rules                       2018-E
                  UNITED STATES                          OMB APPROVAL
         SECURITIES AND EXCHANGE COMMISSION          OMB Number: 3235-0058
               Washington, D.C. 20549
                                                    Estimated average burden
                                                Hours per response..........2.50

                                   FORM 12b-25

                           NOTIFICATION OF LATE FILING

(Check One): [ ] Form 10-KSB    [ ] Form 20-F   [ ] Form 11-K   [X] Form 10-QSB
             [ ] Form N-SAR

                  For Period Ended:  July 31, 2007
                  [ ] Transition Report on Form 10-K
                  [ ] Transition Report on Form 20-F
                  [ ] Transition Report on Form 11-K
                  [ ] Transition Report on Form 10-Q
                  [ ] Transition Report on Form N-SAR
                  For the Transition Period Ended:

      Read Instruction (on back page) Before Preparing Form. Please Print or
      Type.
Nothing  in this  form  shall be  construed  to imply  that the  Commission  has
verified any information contained herein.

If the notification  relates to a portion of the filing checked above,  identify
the Item(s) to which the notification relates:


PART I--REGISTRANT INFORMATION

DATAMETRICS CORPORATION
- -----------------------
Full Name of Registrant


Former Name if Applicable

1717 DIPLOMACY ROW
- ------------------
Address of Principal Executive Office (Street and Number)

ORLANDO, FLORIDA 32809
- ----------------------
City, State and Zip Code

PART II-- RULES 12b-25(b) AND (c)

If the subject report could not be filed without reasonable effort or expense
and the registrant seeks relief pursuant to Rule 12b-25(b), the following should
be completed. (Check box if appropriate)

[ ] (a) The reasons described in reasonable detail on Part III of this form
could not be eliminated without unreasonable effort or expense;

[X] (b) The subject annual report, semi-annual report, transition report on Form
10-K, Form 20-F, 11-K, Form N-SAR, or portion thereof, will be filed on or
before the fifteenth calendar day following the prescribed due date; or the
subject quarterly report of transition report on Form 10-Q, or portion thereof
will be filed on or before the fifth calendar day following the prescribed due
date; and

[ ] (c) The accountant's statement or other exhibit required by Rule 12b-25(c)
has been attached if applicable.

PART III- NARRATIVE

State below in reasonable detail why the Form 10-K, 10-Q, N-SAR, or the
transition report or portion thereof, could not be filed within the prescribed
time period, (Attach Extra Sheets if Needed)

      The Company will be delayed in the filing its 10-QSB due to a delay in the
preparation of the Company's financial statements.




PART IV-- OTHER INFORMATION

(1) Name and telephone number of person in regard to this notification

      Steven W. Schuster, Esq.          (212)           448-1100
      ------------------------       -----------    ------------------
             (Name)                  (Area Code)    (Telephone Number)

(2) Have all other periodic reports required under Section 13 or 15(d) of the
Securities Exchange Act of 1934 or Section 30 of the Investment Company Act of
1940 during the preceding 12 months (or for such shorter) period that the
registrant was required to file such reports) been filed? If answer no, identify
report(s).          X Yes        ___No

(3) Is it anticipated that any significant change in results of operations from
the corresponding period for the last fiscal year will be reflected by the
earnings statements to be included in the subject report or portion thereof?
          X Yes       ___No


    If so, attach an explanation of the anticipated change, both narratively
    and quantitatively, and, if appropriate, state the reasons why a
    reasonable estimate of the results cannot be made.

                                  See Exhibit A


                             DATAMETRICS CORPORATION
                             -----------------------
                  (Name of Registrant as Specified in Charter)

has caused this notification to be signed on its behalf by the undersigned
hereunto duly authorized.

Date September 14, 2007                   By   /s/ Tami Tharp
                                             -----------------------------------
                                             Tami Tharp, Chief Financial Officer

INSTRUCTION: The form may be signed by an executive officer of the registrant or
by any other duly authorized representative. The name and title of the person
signing the form shall be typed or printed beneath the signature. If the
statement is signed on behalf of the registrant by an authorized representative
(other than an executive officer), evidence of the representative's authority to
sign on behalf of the registrant shall be filed with the form.

                                   ATTENTION
Intentional misstatements or omissions of fact constitute Federal Criminal
Violations (See 18 U.S.C. 1001).

                               GENERAL INSTRUCTION

1. This form is required by Rule 12b-25 (17 CFR 240.12b-25) of the General Rules
and Regulations under the Securities Exchange Act of 1934.

2. One signed original and four conformed copies of this form and amendments
thereto must be completed and filed with the Securities and Exchange Commission,
Washington, D.C. 20549, in accordance with Rule 0-3 of the General Rules and
Regulations under the Act. The information contained in or filed with the form
will be made a matter of public record in the Commission files.

3. A manually signed copy of the form and amendments thereto shall be filed with
each national securities exchanged on which any class of securities of the
registrant is registered.

4. Amendments to the notifications must also be filed on form 12b-25 but need
not restate information that has been correctly furnished. The form shall be
clearly identified as an amended notification.

5. Electronic Filers. This form shall not be used by electronic filers unable to
timely file a report solely due to electronic difficulties. Filers unable to
submit a report within the time period prescribed due to difficulties in
electronic filing should comply with either Rule 201 or Rule 202 of Regulation
S-T or apply for an adjustment in filing date pursuant to Rule 13-(b) of
Regulation S-T.




                                    EXHIBIT A


The Company's  revenues for the quarter  ended July 31, 2007 were  approximately
$643,000 compared to $329,000 for the quarter ended July 31, 2006. The Company's
revenues for the nine months ended July 31, 2007 were  approximately  $2,566,000
compared to $2,537,000 for the nine months ended July 31, 2006.