Specification Brand AqaraModel WSDCGQ11LMBattery CR2032 included Wireless Protocol ZigbeDimensions 36 36 9 mm 1 42 1 42 0 35 in Temperature Range and Precision 20℃ 50°C ±0 3℃ 4℉ 122℉ ±0 5°F Humidity Range and Precision 0 100 RH non condensing ±3 Atmospheric Pressure Range and Precision 30 kPa 110 kPa ±0 12 kPaApp Compatibility Apple Home app iOS 10 3 or later Aqara Home app Android 5 0 or later iOS 10 3 or later Mi Home appFeatures 1 Multi Parameter Monitoring Accurately detects temperature humidity and atmospheric pressure for comprehensive environmental monitoring 2 Zigbe Connectivity Ensures seamless wireless connection to Aqara and other compatible Zigbe devices enabling smart home automation 3 Real Time Alerts Automatically sends alerts when temperature humidity or pressure levels go beyond the normal range ensuring a safe environment 4 Historical Data Records Keeps track of real time and historical environmental data through compatible apps helping you monitor conditions over time 5 Easy Integration Effortlessly connects with the Aqara Hub and integrates with Apple HomeKit Aqara Home and Mi Home apps for enhanced control and automation Package Include 1x Aqara Smart Zigbe Temperature Sensor1x User Manual