July 2014 | Intruder Detection Systems Inc. Archive | | Intruder Detection Systems Inc.

Monthly Archives: July 2014

The Alarm Science Manual Publication Announced

Zwirn Corporation 46 West Clinton Avenue Tenafly, New Jersey 07670 201-227-2559 FOR IMMEDIATE RELEASE, July 10, 2014 Zwirn Corporation, Announces Publication of the Peer Reviewed The Alarm Science Manual™ by Jeffrey D. Zwirn, CPP, CFPS, CFE, FACFEI, CHS-III, SET, CCI, FASI&T, MBAT, its President, and 17 year active New York City Police Department Expert Instructor.…
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