Smart door/window detector SHELLY BLU Black Bluetooth

Shelly BLU Bluetooth door/window sensor. Shelly BLU detects opening and closing of doors and windows and is equipped with a light sensor. It can also measure the opening angle of a door or window. It is powered by a CR2032 battery (included) which has a lifetime of 5 years. It will find its use in homes, offices, restaurants, shops, hotels, etc. In addition, it connects wirelessly via Bluetooth 4.2 and provides a range of up to a maximum of 30 m.. 2 operating modes. In normal mode, the device sends information about the current door/window status, light intensity and battery status every time the door is opened/closed. In addition, it checks the tilt angle every 8 seconds. In Beacon mode, on the other hand, the sensor sends information about the current open/close status, light intensity and battery status every 30 seconds. You enable this mode in the device settings in the Shelly Smart Control app.. Technical parameters:. Colour: black. Dimensions: 35 × 35 × 7 mm ±0.5 mm (sensor unit), 35 × 12 × 7 ±0.5 mm (magnet). Weight: 10 g ±1 g (sensor unit + battery), 8 g ±1 g (magnet). Material: Plastic. Ambient temperature: -20 °C to 40 °C. Humidity: 30% to 70% relative humidity. Power: 1x 3 V CR2032 battery (included). Battery life: 5 years. Reed switch: Yes. G-sensor: Yes. Light sensor: Yes. RF band: 2400 - 2483.5 MHz. Maximum RF power: 4 dBm. Bluetooth version: 4.2. Bluetooth Range: Up to 10 m, indoors, up to 30 m outdoors (depends on local conditions). Encryption: AES (CCM mode)