Zigbee 3.0 Contact Sensor Smart Door Window Open Close Detector Hub Required Works With ZHA Zigbee2MQTT Alexa Yandex Alice

NOTE1,Zigbee Hub is Required.2,Please confirm that your Zigbee Hub supports the Standard 3.0 protocol.3,The display on the PC system page and APP is related to your gateway supplier, not our product. If you have any questions, please contact the supplier of the gateway.4,Not all Alexa and Yandex support it, please confirm if they support the standard Zigbee 3.0 protocol.5. There is no tamper proof button6. Our products are designed and implemented in strict accordance with the standard Zigbee 3.0 protocol.It has been successfully tested on Zigbee2Mqtt, ZHA, Alexa, and Yandex Alice.If you are using a third-party gateway, please ensure that your gateway supports the standard Zigbee 3.0 protocol.We have found that EWelink or SONOFF gateways do not support the standard Zigbee 3.0 protocol. If you are using their gateways, please contact them to support the standard Zigbee 3.0 protocol.Product SpecificationMaterial:ABSSensor Size: 52.526.513mmMagnet Size: 34.512.513mmPower Supply: CR2032(included)Battery Life: Over 1 yearWireless Type: Zigbee IEEE 802.15.4Magnetic trigger distance: ≤ 10mmWorking Temperature: -10℃~55℃Work With Zigbee2MQTTWork With Zigbee Home Automation(Home Assistant)Work With AlexaNOTE： Not all Alexa supports it, we only support Alexa with built-in Zigbee Hub.Alexa in the list supports this sensor.Work With Yandex AliceNOTE： Not all Yandex supports it, we only support Yandex with built-in Zigbee Hub.Yandex in the list supports this sensor.