{"product_id":"shelly-blu-door-window-sensor","title":"Shelly BLU Door \u0026 Window Sensor","description":"\u003cp\u003eDesigned to detect opening or closing of doors\/windows and report them immediately, triggering home automation scenarios accordingly. Also can measure tilt angle and luminosity.\u003c\/p\u003e\n\u003cp\u003eModes of operation\u003cbr\u003eRegular mode - the Device broadcasts the current open\/closed state, illuminance, and battery status each time the open\/closed state changes (door\/window opened or closed). If a door or window, which tilts and turns is opened, the Device immediately broadcasts information about the event, the illumination, and the battery status at the time of the opening detection. Two seconds later, it broadcasts inclination angle, the illumination, and the battery status at the moment. Then every 8 seconds the Device checks the inclination angle. If a change is detected, the Device broadcasts the new angle value.\u003c\/p\u003e\n\u003cp\u003eBeacon mode - the Device broadcasts the current open\/closed state, illuminance, and battery status every 30 seconds. You can enable the Beacon mode from the Device settings in the Shelly Smart Control application. For more details, visit the Shelly Smart Control guide.\u003c\/p\u003e\n\u003cp\u003e*The battery life may be significantly reduced when the Device is in Beacon mode.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDetects and reports opening or closing of doors\/windows\u003c\/li\u003e\n\u003cli\u003eMeasures tilt angle and luminosity\u003c\/li\u003e\n\u003cli\u003eBattery 1 x 3 V CR2032 - included\u003c\/li\u003e\n\u003cli\u003eBattery life - up to 5 years\u003c\/li\u003e\n\u003cli\u003eEasy control through the Shelly Smart Control app, BTHome protocol or various platforms\u003c\/li\u003e\n\u003cli\u003eCan be integrated into automation scenarios and scenes\u003c\/li\u003e\n\u003cli\u003e*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).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePN: 3800235266618\u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":43446618488895,"sku":null,"price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0629\/4611\/5647\/files\/O-SHELLY-BLUDOOR-1.png?v=1782159925","url":"https:\/\/backwoodssolar.com\/products\/shelly-blu-door-window-sensor","provider":"Backwoods Solar","version":"1.0","type":"link"}