{"product_id":"zigbee-3-0-contact-sensor-door-sensor-window-sensor-zigbee-hub-required-workwith-home-assistant-yandex-alexa-zha-zigbee2mqtt-ha","title":"Zigbee 3.0 Door \u0026 Window Contact Sensor with CR2032","description":"\u003cp\u003eCheck a door or window's reported open\/closed state within your smart-home setup. This two-part Zigbee 3.0 contact sensor works through a compatible gateway, including suitable Zigbee2MQTT or ZHA installations. It is for households adding contact-state information to daily routines.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eCheck before leaving\u003c\/strong\u003e — Read the reported contact state in your compatible system when reviewing doors and windows.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eLink opening to a routine\u003c\/strong\u003e — Use a configured contact event to trigger separately supplied compatible lighting or other devices.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFit a small contact point\u003c\/strong\u003e — The separate sensor and magnet let you position the pair across the opening and its frame.\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eStart with battery power included\u003c\/strong\u003e — A CR2032 cell is supplied, so the sensor does not need a power cable at the door.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBring an opening's status into your smart home\u003c\/h2\u003e\u003cp\u003eFit the main sensor and magnet so they align when the door or window closes. The specified magnetic trigger distance is up to 10 mm, so compare the frame shape and closed gap before choosing a mounting position. Test both open and closed states after pairing.\u003c\/p\u003e\u003cp\u003eA compatible Zigbee 3.0 gateway is required and is not included. Zigbee2MQTT and ZHA setups are described; Alexa or Yandex use depends on the exact hub or speaker having suitable Zigbee capability. Do not assume every device carrying those names can pair with the sensor.\u003c\/p\u003e\u003cp\u003eThe two shop options are labelled Zigbee 3.0 Version and Zigbee 3.0 Version 1, without a confirmed functional distinction. Choose the pictured option carefully rather than assuming an upgrade. There is no tamper button, and a contact-state report is not a guarantee that a property is secure.\u003c\/p\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2de243fe05c9483b8c3c1e52b825e07cc.png\" slate-data-type=\"image\"\u003e\u003cp\u003eCompare the two component sizes with the frame and allow alignment within the specified magnetic gap.\u003c\/p\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S8f3b723bb2674edda14f3178a096c6c9w.png\" slate-data-type=\"image\"\u003e\u003cp\u003eAdd contact-state information to a compatible Zigbee2MQTT setup through your own gateway.\u003c\/p\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb20ab2ec638649e2a2f836336668d497k.png\" slate-data-type=\"image\"\u003e\u003cp\u003eA suitable ZHA installation can expose the opening's reported state in Home Assistant.\u003c\/p\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdb10bdd2b64f455d8dde458b6d0deb268.png\" slate-data-type=\"image\"\u003e\u003cp\u003eAlexa use requires a compatible Zigbee-enabled device, rather than any Alexa speaker.\u003c\/p\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S264ec7e076fe43bd85c31e37718ca439L.png\" slate-data-type=\"image\"\u003e\u003cp\u003eCheck the exact Echo model and its Zigbee capability before ordering; pictured devices are not included.\u003c\/p\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sdb10bdd2b64f455d8dde458b6d0deb268.png\" slate-data-type=\"image\"\u003e\u003cimg class=\"detail-desc-decorate-image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S97f33f9e88f848f88fcae51b6b621fdeA.png\" slate-data-type=\"image\"\u003e\u003cp\u003eYandex use likewise depends on a compatible Zigbee-capable hub or station.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: two-part magnetic contact sensor\u003c\/li\u003e\n\u003cli\u003eWireless: Zigbee 3.0, IEEE 802.15.4\u003c\/li\u003e\n\u003cli\u003eGateway: compatible Zigbee 3.0 hub required, not included\u003c\/li\u003e\n\u003cli\u003eSystems described: Zigbee2MQTT and ZHA; Alexa\/Yandex subject to compatible hub\u003c\/li\u003e\n\u003cli\u003ePower: CR2032 battery included\u003c\/li\u003e\n\u003cli\u003eMain sensor size: approximately 52.5 × 26.5 × 13 mm\u003c\/li\u003e\n\u003cli\u003eMagnet size: approximately 34.5 × 12.5 × 13 mm\u003c\/li\u003e\n\u003cli\u003eMagnetic trigger distance: up to 10 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: ABS\u003c\/li\u003e\n\u003cli\u003eTamper button: not fitted\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCheck the frame gap and gateway compatibility, then add an opening's status to your everyday routine.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/spy-shop.com\/collections\/smart-home\"\u003eExplore more smart-home contact and motion sensors\u003c\/a\u003e\u003c\/p\u003e","brand":"Spy-shop.com","offers":[{"title":"Zigbee 3.0 Version","offer_id":64136905851210,"sku":"1005011814074736-Zigbee 3.0 Version","price":27.61,"currency_code":"EUR","in_stock":true},{"title":"Zigbee 3.0 Version 1","offer_id":64136905883978,"sku":"1005011814074736-Zigbee 3.0 Version 1","price":27.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/5980\/2954\/files\/white-door-sensor-clean-main.png?v=1793296497","url":"https:\/\/spy-shop.com\/sl\/products\/zigbee-3-0-contact-sensor-door-sensor-window-sensor-zigbee-hub-required-workwith-home-assistant-yandex-alexa-zha-zigbee2mqtt-ha","provider":"Spy-shop.com","version":"1.0","type":"link"}