SYSTEM ALARM KITS HA-268-CS / HA-263D / K-CS

A system alarms are all electronic today. Sensors are connected to a control unit via a low-voltage hardwire or narrowband RF signal which is used to interact with a response device. The most common security sensors indicate the opening of a door or window or detect motion via passive infrared (PIR)

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SYSTEM ALARM KITS HA-268-CS / HA-263D / K-CS

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