Feature:1. Solar Powered: Equipped with a built in 3.7V 1300mAh li ion battery, the smart rain sensor charges using solar energy, eliminating the need for an additional power source.2. App Alert: Real time updates on rain conditions are pushed to your mobile device via an app, providing timely reminders and keeping you abreast of outdoor weather conditions.3. Multifunction Sensor: This 2 in 1 sensor has both light and rain detection functions. It's a practical solution for comprehensive outdoor weather monitoring.4. Water Resistant Design: With a IPX6 water resistant design, this smart sensor can endure a variety of weather conditions, ensuring stable performance even during heavy downpours.5. Sustainable: Thanks to its solar charging capability, the smart rain sensor can function for extended periods of time. The use of renewable solar energy also makes this device a sustainable choice for weather monitoring.Specification:Item Type: Smart rain sensor Charging Method: Solar PoweredSize: Approx. 103.5 x 103.5 x 20.5mm / 4.1 x 4.1 x 0.8in (excluding bracket)Battery: Li ion Battery 3.7V / 1300mAh (shipping with built in battery)Working Temperature: -10-50°CWater Resistant Level: IPX6Data Collection Period: 60 secondsControl Software: for ZigBee for Tuya APP/ for Smart Life APPWeight: Approx. 155.00g / 5.47oz.Package List:1 x Smart Rain Sensor1 x Bracket1 x Adhesive Plate5 x Accessories1 x User ManualNote:This product needs to be used with a gateway, not included by default!!!