{"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 — Smart Home Security Sensor for Home Assistant, Alexa \u0026 Yandex","description":"\u003cp\u003eKnow the moment a door or window opens. This CriticalZone Zigbee 3.0 contact sensor instantly alerts your smart home system when a door or window is opened or closed. Fully compliant with the standard Zigbee 3.0 protocol, it works seamlessly with Home Assistant (ZHA \u0026amp; Zigbee2MQTT), Alexa, and Yandex Alice — no proprietary hub required, just a standard Zigbee 3.0 gateway.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e A Zigbee 3.0 hub\/gateway is required. Not compatible with EWeLink or SONOFF gateways.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eZigbee 3.0 (IEEE 802.15.4) — standard protocol for broad compatibility\u003c\/li\u003e\n\u003cli\u003eWorks with Home Assistant (ZHA \u0026amp; Zigbee2MQTT), Alexa, and Yandex Alice\u003c\/li\u003e\n\u003cli\u003eMagnetic trigger distance: ≤10mm — reliable open\/close detection\u003c\/li\u003e\n\u003cli\u003eCR2032 battery included — over 1-year battery life\u003c\/li\u003e\n\u003cli\u003eCE, FCC \u0026amp; RoHS certified — safe and compliant\u003c\/li\u003e\n\u003cli\u003eCompact size: sensor 52.5x26.5x13mm | magnet 34.5x12.5x13mm\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -10°C to 55°C\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bring It On Boutique","offers":[{"title":"Zigbee 3.0 Version","offer_id":51664527261984,"sku":"14:173#Zigbee 3.0 Version","price":3.46,"currency_code":"USD","in_stock":true},{"title":"Zigbee 3.0 Version 1","offer_id":51664527294752,"sku":"14:175#Zigbee 3.0 Version","price":5.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2811\/2416\/files\/Sd4dde7d096734edc8b5543bfc7b2b876f.webp?v=1778889609","url":"https:\/\/bring-it-on-boutique.myshopify.com\/products\/zigbee-3-0-contact-sensor-door-sensor-window-sensor-zigbee-hub-required-workwith-home-assistant-yandex-alexa-zha-zigbee2mqtt-ha","provider":"Bring It On Boutique","version":"1.0","type":"link"}