Door/Window Contact Sensor

Security sensors that detect a window or a door being opened through magnetic sensing. They provide early detection of intrusion, fitted to any door or window, and don’t draw any power.

Some intruders will try to pick a lock, or pry a door/window open. While a glass break sensor alerts to a window being broken, this sensor will alert to it actually being opened. 

Contact sensors can be integrated with a range of security systems and devices, making them a small but powerful addition to a comprehensive security system.