Tuya Smart Zigbee Solar Light and Rain Sensor Alarm Real-Time Notification Light Sensing Rain Detector 2-In-1 Power supply: Solar charging_x000D_ Battery:Lithium battery 3.7V/1300mAh_x000D_ Wireless Protocol: Zigbee_x000D_ Waterproof level:P66_x000D_ Update time:60 seconds Product size:104x104x21mm(Excluding brackets)_x000D_ note:Zigbee version - gateway required_x000D_ Colour:Photo Color_x000D_ Material:ABS Package Contents:_x000D_ 1 x Solar Rain Sensor Only the above package content, other products are not included._x000D_ 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. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_