Please note: the device must be used with a Tuya Zigbee 3.0 gateway. Usage Scenario: Outdoor use (solar charging during the day, continuous recharging, no need to replace battery): 1. Automatically close the canopy, curtains, turn on the lights, etc. 2. Rain detection reminds you to bring an umbrella or collect clothes when going out, with APP notifications. Indoor use (battery lasts up to six months; when depleted, expose to sunlight for one day to recharge for another six months): 1. Detects indoor water leakage and triggers water valve closure. 2. Detects indoor water leakage and triggers alarm with APP notifications. LED Indicator (Orange): 1. Power dissipation: Rated power consumption 0.0010W, maximum 0.0027W. 2. Power supply: 1 x 1.3V 1200mAh Nickel metal hydride battery. Operating Temperature: -20℃ to +70℃ Detection Cycle: Standby detection is always active. Reset Button: Short press allows manual reporting. Supported Platforms: Tuya protocol Zigbee Color: As shown Material: Plastic Package Contents: 1 x Zigbee Solar Rain Sensor Note: Only the above package content is included; other products are not included. Light reflection and differences in display screens may cause slight color variations compared to the actual item. Measurement allows an error of +/- 1-3cm.