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ALARM SYSTEMS NOW - AND IN FUTURE

NCJ Number
13905
Journal
SECURITY GAZETTE Volume: 16 Issue: 5 Dated: (MAY 1974) Pages: 184-185
Author(s)
G HASLER
Date Published
1974
Length
2 pages
Annotation
NEW IDEAS IN SECURITY SYSTEMS, INCLUDING INNOVATIVE METHODS OF DETECTION, POWER SUPPLIES, ALARMS BY CARRIER, MCCULLOH CIRCUITS AND SATELLITE SIGNALLING.
Abstract
ARTICLE REPRESENTS THE NINTH AND CONCLUDING INSTALLMENT IN THE AUTHOR'S 'ALARM SYSTEM BASICS' SERIES.

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