Shelly BLU Door/Window Black

The Shelly BLU Door/Window sensor in black is an intelligent Bluetooth-operated device crafted for accurate detection of door or window movements. When it senses an opening or closing, it sends an immediate alert to your Shelly Smart Control app, making it an excellent addition to home security or automation setups. Beyond open/close detection, this compact sensor includes tilt angle and luminosity measurements, adding flexibility for various uses, such as adjusting lighting or triggering scenes when the door opens. With a quick response time under 100ms and a battery life lasting up to five years, it offers seamless integration with your smart home while being easy to install. Perfect for enhancing security or adding automation to windows, doors, safety gates, and even garage doors, this versatile device blends functionality with an unobtrusive design.