These are systems designed to alert the user of dangers like break-ins, theft etc. Sensors are connected to a control unit via low voltage wiring or a narrowband RF signal which is used to interact with a response device. The most common security sensors are used to indicate the opening of a door or window or detect motion via passive infrared.
Our product line includes Honeywell and Visonic Intruder alarms.
Buy indruder alarm systems
Or contact the seller
in section "Surveillance"