Shelly BLU Door/Window ZB Smart Sensor White

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About this product

The Shelly BLU Door/Window ZB is a compact smart sensor that detects when a door or window opens and closes. Finished in white, it also measures the inclination angle of turn-and-tilt doors and windows, helping compatible automations distinguish a ventilation position from a fully open or closed state. Connect through Zigbee and Bluetooth With Zigbee 3.0 and Bluetooth 5 LE connectivity, the sensor supports simultaneous operation over both protocols. BTHome support enables integration with compatible Bluetooth-based automation systems, giving you flexibility when adding it to your smart home. Respond to movement and ambient light Alongside opening and closing detection, the built-in light sensor measures ambient illumination. Use these readings in compatible automations to respond to changes in light levels, while inclination measurement provides additional information about your door or window position. Compact and battery powered The sensor unit measures 35 × 35 × 7 mm, making it easy to accommodate where space is limited. It operates from a single 3 V CR2032 battery, with a stated battery life of five years for low-maintenance operation. Protected communication Encrypted mode sup

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