Window / Door Sensor

M9-EDWS  The Magnum Door / Window Sensor helps provide energy savings for an area by detecting when a door or window opens or closes. It is a wireless solar-powered sensor that can be used on its own to detect the open and closed status of entry doors or windows, or it can be paired with a Magnum occupancy sensor to accurately detect whenever someone enters or exits a room. The sensor is easy to install on door and window frames, and virtually anything indoors that opens and closes.