Exhibit 10.1

                   SECOND AMENDMENT TO MANUFACTURING AGREEMENT


          This  Second  Amendment  made as of May  13,  2003,  to  Manufacturing
Agreement dated October 1, 2000 between  Signore,  Inc., a Delaware  corporation
("Seller") and American Locker Security  Systems,  Inc., a Delaware  corporation
("Buyer").

          WHEREAS,  Seller and Buyer are  parties to a  Manufacturing  Agreement
dated October 1, 2000, as amended (as so amended, the "Agreement");

          WHEREAS,  Seller  and Buyer  wish to make  certain  amendments  to the
Agreement.

          NOW, THEREFORE,  for good and valuable  consideration and intending to
be legally bound hereby, Seller and Buyer agree as follows:

               1.   All defined terms used herein shall have the definitions set
                    forth in the Agreement.

               2.   Buyer and Seller  acknowledge  that as of December 31, 2002,
                    the  Remaining  Inventory  Value  of  Locker  Inventory  (as
                    defined in Section 3(f) of the Agreement) was $1,053,055.46.
                    In  accordance  with the  provisions  of Section 3(f) of the
                    Agreement,  Seller  is  obligated  to pay  Buyer  the sum of
                    $185,459.00,  $30,000.00  of which shall be paid on June 30,
                    2003 and  $155,459.00 of which is to be paid on December 31,
                    2003.

                    Such $185,459.00 payment is calculated as follows:

                             Actual Inventory 12/31/02            $ 1,053,055.46
                             Remaining Inventory Value 1/1/02       1,238,514.46
                                                                    ------------
                             Payment Due from Seller to Buyer     $   185,459.00
                                                                  ==============


               3.   Buyer and Seller agree that Locker Inventory determined on a
                    pro forma basis as of December  31, 2002 as if all  payments
                    required  under  Section  2 hereof  had been made as of that
                    date was $1,053,055.46  (i.e.  Remaining Locker Inventory as
                    of January 1, 2002 of  $1,238,514.46  minus the  $185,459.00
                    payment made by Seller under Section 2 hereof).

               4.   Except as expressly  provided  herein,  the Agreement  shall
                    remain unamended and in full force and effect.







               WITNESS the due execution hereof.

                                   SIGNORE, INC.


                                By:         /s/Michael A. Ditonto
                                            ------------------------------------
                                Title:      President & COO
                                            ------------------------------------


                                AMERICAN LOCKER SECURITY SYSTEMS, INC.


                                By:         /s/ Edward Ruttenberg
                                            ------------------------------------
                                Title:      Chairman and Chief Executive Officer