intrusion alarm sirens: intrusion alarm sirens, intrusion alarm siren, intrusion alarm system, intrusion alarm systems, anti-intrusion alarm, anti-intrusion sires

The company designs and produces sophisticated top quality optical and acoustic alarms and intrusion alarm sirens. Intrusion alarm sirens can be outdoor sirens, indoor sirens and fake sirens.

Audible devices (sirens) indicating an activation of the intrusion detection system.  Siren must sound for a minimum of one minute and maximum of two minutes.  A siren is required for all intrusion detection systems.  Sirens are strongly recommended unless you are in an area where noise needs to be kept to a minimum. The intrusion alarm in particular needs a constant source of power, since someone attempting a burglary or other intrusion might deliberately cause a power outage by cutting wires or blowing a fuse or breaker.

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