Exhibit 23.1


            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


         We hereby consent to the use, in Amendment No. 1 to the registration
statement on Form S-8 of Universal Detection Technology and Subsidiaries of our
report dated March 25, 2008 on our audit of the financial statements of
Universal Detection Technology and Subsidiaries as of December 31, 2007 and the
result of its operations, stockholders' equity and cash flow for the year ended
December 31, 2007, and the reference to us under the caption "Experts".



/s/ Kabini & Company, Inc.
- ---------------------------
Kabani & Company, Inc.

Los Angeles, California

Dated: May 21, 2008