Bluetooth-controlled smart button with the ability to turn devices on and off, dim lights, and activate scenes. Protection class IP54 - splash-proof and dust-tight. Script functionality for endless actions based on location. Fully compatible with Home Assistant and any other device supported by the BTHome protocol. Uses BLE technology. The "Find me" function is activated through beacon mode. The Shelly BLU Button Tough1 is a robust button for activation and scene control. Enjoy remote control without having to rely on your mobile phone. With intuitive click combinations, you can effortlessly execute up to 4 predefined actions or scenes, simplifying your smart home control.