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Perimeter Intrusion Detection Systems

these perimeter intrusion detection systems are used to protect the perimeter of a site and provide an early warning of intrusion.

they form a critical element (detect) in the four d's of security: deter, delay, detect and deny.

part of a balanced security system, they are normally the first layer of security as part of a physical protection system (pps).

Fibre Perimeter Intrusion Detection System for Fences
 
 
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