SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 8-K

                                 CURRENT REPORT

                     Pursuant to Section 13 or 15(d) of the
                         Securities Exchange Act of 1934

        DATE OF REPORT (DATE OF EARLIEST EVENT REPORTED) JANUARY 7, 2003


                          SENTRY TECHNOLOGY CORPORATION
                          -----------------------------

               (Exact Name of Registrant as specified in charter)

           Delaware                  1-12727              96-11-3349733
    -------------------------     ------------          ----------------
(State  or  other  jurisdic-      (Commission            (IRS  Employer
 tion  of  incorporation)         File  Number)        Identification  No.)


350  Wireless  Boulevard,  Hauppauge,  New  York                11788
- ---------------------------------------------------------      --------
  (Address  of  principal  executive  offices)                (Zip  Code)




         Registrant's telephone number, including area code 631-232-2100



                                       N/A
         (Former name or former address, if changed since last report.)






ITEM  1.  CHANGES  IN  CONTROL  OF  REGISTRANT

On  January  7,  2003,  Dialoc  exercised  its  right,  under its share purchase
agreement  with  the  Registrant  (the  "Share Purchase Agreement"), to purchase
4,516,475  additional  common stock shares of the Registrant at a price of $.001
per  share.  Dialoc  is a Netherlands company that, through its subsidiaries, is
in  the  business  of development, manufacture, sale and distribution of various
kinds  of  RFID,  access  control and anti-theft electronic article surveillance
products  and accessories.  This purchase, combined with the common stock shares
of  the  Registrant  already  owned  by  Dialoc (as described below), results in
change  in  control  of  the  Registrant  with  Dialoc  now  owning  51%  of the
Registrant's  outstanding  common  stock.

On  January 8, 2001 Dialoc acquired 23,050,452 shares of the Registrant's common
stock  for $3.0 million, $1.0 million of which was paid in January 2001, and the
remaining  balance was paid in equal $1.0 million installments on April 30, 2001
and  August  31,  2001.  As of January 8, 2001, Dialoc owned 37.5 percent of the
outstanding  common  stock  of  the  Registrant.

Under  the  Share Purchase Agreement, Dialoc had the right, at any time prior to
January 8, 2002, to increase its ownership in the Registrant's common stock to a
total of 51% of the common stock shares then outstanding.  If the average market
value  of  the  Registrant's common stock, measured over a 10-day trading period
during  the  one-year  period following January 8, 2001 was a least $15 million,
Dialoc's  purchase  price  for  the  additional  shares  was to be determined by
multiplying  the  number  of  shares purchased by $.001.  In November 2001, this
market  capitalization  threshold was met.  At that time, the Registrant's Board
of  Directors  agreed to extend Dialoc's right to purchase until January 8, 2003
in  exchange  for  an  extension of the Registrant's distribution agreement with
Dialoc  for  one  year.  On May 14, 2002, Dialoc exercised its right to purchase
14,500,000  additional  common  stock  shares  at  a  price  of $.001 per share,
increasing its percentage of the Registrant's outstanding common stock to 48.1%.


ITEM  7.       FINANCIAL  STATEMENTS  AND  EXHIBITS

Securities  Purchase  Agreement, dated August 8, 2000, between Sentry Technology
Corporation  and  Dutch  A&A,  incorporated  by  reference  to  Exhibit  10.1 to
Company's  Current  Report  on  Form  8-K,  dated  August  10,  2000.



                                   SIGNATURES

Pursuant  to  the  requirements  of  the  Securities  Exchange  Act of 1934, the
registrant  has  duly  caused  this  report  to  be  signed on its behalf by the
undersigned  hereunto  duly  authorized.


SENTRY  TECHNOLOGY  CORPORATION

By:  /s/ Peter J. Mundy
    ----------------------
      Peter J. Mundy
      Vice  President  and  Chief  Financial  Officer

Date:  January  21,  2003