EXHIBIT 32.1

  CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND ACTING CHIEF FINANCIAL OFFICER
 PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE
                           SARBANES-OXLEY ACT OF 2002


     This certification is provided pursuant to Section 906 of the
Sarbanes-Oxley Act of 2002 and accompanies the Quarterly Report on Form 10-QSB
(the "FORM 10-QSB") for the quarter ended June 30, 2005 of Universal Detection
Technology (the "ISSUER").

     I, Jacques Tizabi, the Chief Executive Officer and Acting Chief Financial
Officer of Issuer certify that, pursuant to 18 U.S.C. ss.ss. 1350, as adopted
pursuant to ss.ss. 906 of the Sarbanes-Oxley Act of 2002, To the best of my
knowledge:

     (i)  the Form 10-QSB fully complies with the requirements of Section 13(a)
          or Section 15(d) of the Securities Exchange Act of 1934; and

     (ii) the information contained in the Form 10-QSB fairly presents, in all
          material respects, the financial condition and results of operations
          of the Issuer.

Date:  September 12, 2005



 /s/ Jacques Tizabi
---------------------------------------------
By:     Jacques Tizabi
Title:  Chief Executive Officer and Acting
        Chief Financial Officer



                                       30