Sentry Technology Appointed Security Supplier To National Association of College Stores

Ronkonkoma, New York, March 1, 2005 -- Sentry Technology Corporation (OTC Bulletin Board: SKVY) announced today, the signing of a two year agreement with the National Association of College Stores (NACS) appointing Sentry as the official supplier of security products and services to NACS. Under the agreement NACS will promote the existence of the partnership to NACS members and Sentry will offer preferred pricing.

"NACS is pleased to partner with Sentry to help provide our members with favorable pricing, service, and selection of security products for their college stores," says Brian Cartier, CAE, CEO of NACS Inc., based in Oberlin, OH. "One of our association goals is to make our members' jobs on campus easier through strategic partnerships like this."

“We continue to develop anti-shoplifting solutions for the book store market,” said Peter L. Murdoch, President and CEO of Sentry Technology Corporation. “At this week’s Campus Market Expo in New Orleans, Sentry is introducing the Knogo® Wide Aisle Management System that is ideally suited for college stores. We look forward to working with Mr. Cartier and his team to help NACS members protect their profits by reducing inventory shrinkage.”

Sentry Technology Corporation designs, manufactures, sells and installs a complete line of Radio Frequency (RF) and Electro-Magnetic (EM) EAS systems and Closed Circuit Television (CCTV) solutions. The CCTV product line features the proprietary SentryVisionâ SmartTrack patented traveling Surveillance System. The Company’s products are used by retailers to deter shoplifting and internal theft and by industrial and institutional customers to protect assets and people. The Company’s acquisition of ID Systems expands the Company’s product offering to include proximity Access Control and Radio Frequency Identification (RFID) solutions. For further information, please visit our website at www.sentrytechnology.com.