Shelly BLU Door Window Sensor

Product information “Shelly BLU Door Window Sensor”
Shelly BLU Door Window Sensor is a Bluetooth-based door and window sensor. It is designed to communicate with Shelly Plus devices that support Bluetooth. The sensor requires a small CR2032 battery and is significantly smaller than Shelly’s Wi-Fi based sensor.

Features
– Provides Bluetooth connectivity
– Encrypted communication
– Instant response
– Ultra-low battery consumption (coin cell)
– Shelly CLOUD app support
– Operating temperature: -20°C to 40°C
– Humidity: 30% to 70% RH
– Power supply: 1x 3 V CR2032 battery (included)
– Battery life: Up to 5 years
– Radio protocol: Bluetooth
– RF band: 2400 – 2483.5 MHz
– Max. RF power: < 4 dBm
– Beacon function: Yes
– Encryption: AES encryption (CCM mode)
– Range (depending on local conditions): Up to 30 m outdoors, up to 10 m indoors