Specification Connection Way ZigbeColor Black WhiteInput Voltage Requires 2 AAA batteries not included Measurement Range Temperature 10°C to 55°C Humidity 10 to 95 RH Wireless Type 2 4GHz IEEE 802 11b g nWaterproof Rating IP65Product Size 7 2 x 2 7 x 2 3 cmFeatures 1 Real time rain detection with instant push notifications for alerts 2 IP65 rated waterproof design for enhanced outdoor application 3 Zigbe protocol for seamless connection and automated scene linkage 4 Compatible with the Smart Life app for monitoring through mobile devices 5 Group control functionality for multiple sensors in different locations 6 Compact and easy to install design for versatile applications like bathrooms greenhouses and kitchens Package Includes 1 x Zigbe Rain Detection Sensor