SecureGuard WG200 433mhz Wireless Door/Window Contact (White)
Low profile two way door/window contact that can be installed on all types of windows, doors and any other objects that open or close. This type of sensor transmits signals back to the WG200 control panel when moved any from the magnetic pod. Ideal for use on all entry/exit points of the building. The sensor also will transmit signals back to the WG200 panel when it detects its battery is low.