AJAX DoorProtect Wireless magnetic opening detector

Description AJAX DoorProtect Wireless magnetic opening detector

DoorProtect is a wireless opening detector reports a broken door or window. Installed on all types of doors, including metal base. The sensor detects the opening of a window or door using a magnetic contact, which is affected by a magnetic field. It can work in the transmitter mode, sending a signal to the hub from the connected wired sensor (the terminal is located on the back of the case). For ease of use with different door systems, DoorProtect is supplied complete with two magnets: a large one is installed at a distance of up to 2 cm, a small one - up to 1 cm.