SE4031B AJAX DoorProtect Plus BLACK
DoorProtect is a wireless opening detector that notifies of first signs of room intrusion by means of an open door or window. It can be mounted on all types of doors including a metal base. The device detects the door or window being opened by means of high end British manufactured reed switch on which the magnetic field acts. It can operate as a transmitter by sending a signal from a wired sensor to the hub.
Ready to operate straight out of the box, the DoorProtect battery is already installed, therefore there is no need to disassemble the detector. With one click, it can be connected to the hub via the mobile application.