Zigbee 3.0 Contact Sensor Door Sensor Window Sensor Zigbee Hub Required workwith Home Assistant Yandex Alexa ZHA Zigbee2MQTT HA

High-concerned chemical : None Brand Name : CriticalZone Origin : Mainland China Certification : CE,FCC,RoHS Smart home platform : Other Power Supply : CR 2032(included) Wireless Type : Zigbee 3.0

NOTE 1,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 button 6. 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 Specification Material:ABS Sensor Size: 52.5*26.5*13mm Magnet Size: 34.5*12.5*13mm Power Supply: CR2032(included) Battery Life: Over 1 year Wireless Type: Zigbee IEEE 802.15.4 Magnetic trigger distance: ≤ 10mm Working Temperature: -10℃~55℃ Work With Zigbee2MQTT Work With Zigbee Home Automation(Home Assistant) Work With Alexa Alexa in the list supports this sensor. Work With Yandex Alice Yandex in the list supports this sensor.