A battery-powered smart Sensor that can detect movement, lighting, and environmental changes. Motion detection up to 5 m (16 ft) temperature and humidity measurement in ambient light detection alarm, sound detection* detection of the door and window status Up to 1 year battery life, Connects with your Bluetooth-enabled UniFi access point** *Based on UL217 and UL2034-alarm patterns. **Must have a current, Bluetooth-supported UniFi Access Point dimensions Ø24 x 83.5 mm (Ø0. 94 x 3.29") weight 50.2 g (1,77 oz) to be connected to a Technical specifications Mechanical housing material polycarbonate materials to mount Flat wall mount bracket: polycarbonate, self-adhesive corner plate: polycarbonate, self-adhesive, Additional equipment Magnet also available - water sensor Adapter (3-Pack Only.) Hardware network interface, Bluetooth 5.0, BLE Max. Transmit power 5 dBm Max. Energy consumption 77mW Power method, lithium battery CR123A sensor motion sensor (max. Range 5 m/16 feet) Magnetic entry sensor to Open/Close doors or Windows accelerometer to Open/Close garage doors, temperature sensor, humidity sensor, ambient light sensor, alarm sensor water sensor for the detection of leaks and Floods (water sensor required). Adapter accessories, in a General publication, only in the 3-Pack available) BLE connectivity from the Access points in the interior (this is the recommended operating range: 15 meters/49 feet, performance will vary depending on the environment) antenna 2.4 GHz antenna gain: 0.5 dBi LEDs, R/S/W flavor factory settings operating temperature 0 to 45 °C (32 to 113 °F) operating humidity 10% to 90% non-condensing FCC, IC, CE Software, Internet application UniFi Protect App UniFi Protect iOS™ and Android™ certification