Ajax Systems DoorProtect PLUS Wireless Magnetic Contact Vibration Sensor

The Superior DoorProtect wireless magnetic contact sends an alert as soon as the door is opened. It can be mounted on all types of surfaces, including those with a metal base. Unlike DoorProtect, Superior DoorProtect features two reed switches, allowing the magnet to be positioned on either side. The bracket has a mounting screw, which provides better protection against the magnet contact being removed. The housing has a matte finish rather than a glossy one. The magnetic contact also features a wired NC input for connecting third-party detectors. Contents: Superior DoorProtect Jeweller, incl. SmartBracket and battery 2 magnets (small and large)