SECTION  906  CERTIFICATION


                                                            Exhibit  32.1


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



Certification  of  CEO

In  connection  with  the  Annual  Report  of Sentry Technology Corporation (the
"Company")  on  Form  10-K  for the fiscal year ended December 31, 2008 as filed
with the Securities and Exchange Commission on the date hereof (the Report"), I,
Peter  L.  Murdoch, Chief Executive Officer of the Company, certify, pursuant to
Section 18 U.S.C. 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) and 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 operations of the Company.



                           /s/  PETER  L.  MURDOCH
                          -------------------------------------------------
                          Peter  L.  Murdoch
                          President  and  Chief  Executive  Officer

                          March 16, 2009


A  signed  original  of this written statement required by Section 906, or other
document authenticating, acknowledging, or otherwise adopting the signature that
appears  in  typed  form  within  the  electronic  version  of  this     written
statement  required by Section 906, has been provided to the Company and will be
retained  by the Company and furnished to the Securities and Exchange Commission
or  its  staff  upon  request.

This  certification accompanies this Report on Form 10-K pursuant to Section 906
of  the  Sarbanes-Oxley Act of 2002 and shall not, except to the extent required
by  such  Act,  be deemed filed by the Company for purposes of Section 18 of the
Securities  Exchange  Act  of  1934,  as  amended  (the  "Exchange  Act").  Such
certification will not be deemed to be incorporated by reference into any filing
under the Securities Act of 1933, as amended, or the Exchange Act, except to the
extent  that  the  Company  specifically  incorporates  it  by  reference.