EXHIBIT 32.1


                            CERTIFICATION PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Quarterly Report of Universal Detection Technology (the
"Registrant") on Form 10-QSB for the period ending June 30, 2007, as filed with
the Securities and Exchange Commission on the date hereof (the "Report"), I,
Jacques Tizabi, Principal Executive Officer and Acting Principal Financial
Officer of the Registrant, certify to the best of my knowledge, pursuant to 18
U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley
Act of 2002, that:

(1) The Report fully complies with the requirements of section 13(a) or 15(d) of
the Securities and Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material
respects, the financial condition and result of operations of the Registrant.




Dated:  August 20, 2007               /s/ Jacques Tizabi
                                      ------------------------------------------
                                      Jacques Tizabi
                                      Principal Executive Officer and Acting
                                      Principal Financial Officer and Principal
                                      Accounting Officer