<DOCUMENT>
<TYPE>EX-32
<SEQUENCE>3
<FILENAME>feb07amnd10qsbexh329-07.txt
<TEXT>
                                   EXHIBIT 32



<PAGE>

     In connection with the Quarterly Report of Security  Devices  International
Inc. (the "Company") on Form 10-QSB/A for the period ending February 28, 2007 as
filed with the Securities and Exchange Commission (the "Report"), Sheldon Kales,
the President and Chief Executive  Officer of the Company,  and Rakesh Malhotra,
the Principal  Financial  Officer of the Company,  certify pursuant to 18 U.S.C.
Section 1350, as adopted  pursuant to Section 906 of the  Sarbanes-Oxley  Act of
2002, that to the best of their knowledge:

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

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


September 13, 2007                        /s/ Sheldon Kales
                                          ------------------------------
                                          Sheldon Kales, President and Chief
                                          Executive Officer



September 13, 2007                        /s/ Rakesh Malhotra
                                          ------------------------------
                                          Rakesh Malhotra, Principal
                                          Financial and Accounting Officer
</TEXT>
</DOCUMENT>
