AJ. ROBBINS, P.C.
                          CERTIFIED PUBLIC ACCOUNTANTS
                              216 SIXTEENTH STREET
                                    SUITE 600
                             DENVER, COLORADO 80202







               CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS



We hereby consent to the inclusion in this Amendment to the Registration
Statement on Form SB-2 of Universal Detection Technology of our report dated
February 4, 2004 and July 27, 2004 relating to the financial statements of
Universal Detection Technology and to the reference made to our firm under the
caption "Experts" included in or made part of this Amendment to the Registration
Statement on Form SB-2.


                                               /s/ AJ. Robbins, P.C.
                                               ---------------------------------
                                               AJ. ROBBINS, P.C.
                                               CERTIFIED PUBLIC ACCOUNTANTS



DENVER, COLORADO
SEPTEMBER 22, 2004