Advanced Detection Technology: Equipped with accurate sensors to monitor light intensity and rainwater levels, ensuring optimal adjustment of home lighting and watering systems. Energy Efficient: Features a built-in rechargeable lithium battery, offering a reliable, long-lasting power supply without the need for constant replacements. Seamless Integration: Easily integrates with Zigbee-enabled devices and can be controlled remotely via the Smart app, providing a user-friendly interface and real-time updates. Versatile Use: Ideal for indoor and outdoor environments, enhancing home automation and environmental monitoring. Power specification: Lithium battery 3.7V/1300mAh Communication method: ZigBee (to be used with graffiti gateway) Waterproof grade: IPX6 Working temperature: -10 ℃~50 ℃ Data collection cycle: 60 seconds Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:As Shown Material:ABS Package Contents: 2 x Solar rain sensor kit 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.