[SMART 2-IN-1 SENSOR]: Combines light and rain detection functions in device, offering a comprehensive outdoor monitoring solution for your smart home system. [WIRELESS for ZIGBEE PROTOCOL]: Utilises advanced for Zigbee technology for seamless wireless communication with other compatible devices, enabling integration into your existing smart home setup. [SELF-SUSTAINING POWER]: Equipped with a built-in 3.7V 1300mAh lithium battery that can be recharged via solar energy, eliminating the need for frequent battery changes or additional power sources. [WEATHER-RESISTANT DESIGN]: Boasts an IPX6 waterproof rating, reliable performance in various weather conditions, including heavy rain, making it for outdoor use. [COMPACT AND VERSATILE]: With dimensions of 103.5*103.5*20.5mm (excluding brackets), this sensor is easy to install and adaptable to various applications, enhancing your home's smart capabilities without being intrusive.