Smart Life" APP control: The device uses Zigbee connection, you can download "Tuya" and "Smart Life" APP to know the weather condition in real time through your phone.The App updates the battery level, rain detection status, light intensity, light history data, and rainfall record in real time, as well as the low battery alert function. Solar Powered: Equipped with a high-performance solar panel that can charge the built-in battery in real time, you don't have to worry about insufficient power at all, and it's perfectly capable of daily work. Rainfall and Sunlight Monitoring: The Zigbee wireless rain sensor has the high precision sensors, which can accurately measure the rainfall and sunlight. Multi-Device Linking: It can be connected to your garden irrigation , automatic window closer, automatic curtains and other smart devices with the help of the gateway to create a smart life easily. Note: This sensor must be used with a Zigbee gateway, Zigbee gateway not included!!! The actual product may have color difference due to different light or display Charging: solar charging Battery: Built-in 3.7V/1300mAh Lithium battery Wireless Protocol: Zigbee Waterproof level: IPX6 Date update time: 60 seconds Control Software: Tuya APP/Smart Life APP Working Temperature: -10-50C Colour:Black+Yellow Material:ABS bolts and screws are in random colors,can not be chosen the specific Package Contents: 1x sensor 1x bracket 1x drilling-free sticker 1x bolt 1pack x mounting screws 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.