Edit Product Description Save and continue editing Save changes Sku LS Description Alloy Description <h1 >Shelly BLU Door/Window - Black</h1> <p>Designed to detect opening or closing of doors/windows and report them immediately triggering home automation scenarios accordingly. Also can measure tilt angle and luminosity.</p> Key Features <ul > <li>Detects and reports opening or closing of doors/windows</li> <li>Measures tilt angle and luminosity</li> <li>Battery 1 x 3 V CR2032 - included</li> <li>Battery life - up to 5 years</li> <li>Easy control through the Shelly Smart Control app BTHome protocol or various platforms</li> <li>Can be integrated into automation scenarios and scenes</li> <li>To use this device with the Shelly Smart Control app a gateway is necessary. Compatible gateways are Shelly BLU Gateway or any Shelly Plus Pro or Gen3 device excluding sensors.</li> </ul> Alloy Short Description SHELLY BLU DOOR/WINDOW BLACK Alloy Features & Benefits MMT Description DS Description DS Features HTML Icecat Description Icecat Short Description Icecat Features Icecat Specifications Icecat Middle Description Icecat Long Summary Are you sure you want to %action_name%?