A Security System consists of 3 basic elements:
•DETECTORS, that sense the actions or presence of an intruder
•CONTROL PANEL, that arms and disarms the system, receives the signals from the sensors, processes these signals and initiates the alarm warning devices
•ALARM WARNING DEVICES, for either remote and/or local warning.
•COMMUNICATION SYSTEMS for remote and central monitoring / warning.
Sunday, February 17, 2008
Saturday, February 16, 2008
BASICS OF INTRUSION ALARM SYSTEM
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