Corporate Headquarters
Sentry Technology Corporation
1881 Lakeland Avenue
Ronkonkoma, NY 11779
Tel: 1(800) 645-4224
e-mail: sentry@sentrytechnology.com

Sales Office
Sentry Technology Canada
17 Ruggles Avenue, Unit #6
Thornhill, Ontario L3T 3S4
Tel: 1(800) 461-2803
Tel: (416) 674-4788
Fax: (416) 674-5075
e-mail: sales@sentrytechnology.com


Customer Service

1881 Lakeland Avenue
Ronkonkoma, NY 11779
Tel: 1(800) 255-1563
Fax: (631) 739-2124

 

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