Support Zigbee 2mqtt / Home AssistantNote :The zigbee sensor must be used with zigbee gateway. Not supported Tuya/Smart Life.Zigbee Door Windoor Magnetic SensorAPP name: for Assistance/Yandex Wireless procotol: Zigbee 3.0Battery Type: CR2032Low-battery remind functionBattery Life: 12 monthsWorking distance: 15mmWorking Temperature:-10C-55CWorking Humidity: 0-99%RHProduct weight:26gSuggest you use the sensor with zigbee gateway ;If you want to use with /Yan dex /smarthings directly,please make sure your /Yan dex /smarthings is built-in zigbee 3.0 hub;[ Make your door/window smarter ] - when you leave home,it push notification to you if or are opened or invaded by an external boject,you find anomalies in your home immediately[ Battery powered ] - full of power long ,replace the battery is simple,service more intimate[ PLUG & PLAY with Smart APP ] - Zigbee hub requiredColor: WhiteMaterial: ABSPackage Contents:1set * Door Sensor(No mobile phone included)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.