FIBARO Door/Window Sensor 2 is a wireless, battery powered, Z-Wave Plus compatible magnetic contact sensor. Opening is detected by separating the sensor’s body and the magnet. Sensor can be used to trigger scenes and wherever there is a need for information about opening or closing of doors, windows, garage doors, etc. In addition, the FIBARO Door/Window Sensor 2 is equipped with a built-in temperature sensor. Main features: • Compatible with any Z-Wave or Z-Wave+ Controller, • Supports protected mode (Z-Wave network Security Mode) with AES-128 encryption, • Door/window opening detected through separation of Sensor’s body and a magnet, • Battery powered, • Built-in temperature sensor, • Detects tampering, when detached or opened, • Easily mounted on doors, windows, garage gates and roller blinds, • Visual LED indicator signaling status of the device.