EXHIBIT 23.2








Schwartz Levitsky Feldman llp
CHARTERED ACCOUNTANTS
TORONTO, MONTEAL, OTTAWA



            CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM


The undersigned,  Schwartz Levitsky Feldman llp,  Chartered  Accountants  hereby
consent to the use of our name and use of our opinion dated February 17, 2006 on
the financial statements of Security Devices International, Inc. (the "Company")
included in Amendment  No. 1 to its Registration  Statement on Form SB-2 being
filed by the Company, for the fiscal year ended November 30, 2005.

                                         "SCHWARTZ LEVITSKY FELDMAN LLP"

Toronto, Ontario, Canada
March 21, 2006                                    Chartered Accountants