Feature:1. Real Time Temperature and Humidity Monitoring: Indoor thermometer will accurately and rapidly detect changes in the environment's temperature and humidity.2. For ZigBee Smart Connectivity: Temperature humidity sensor utilize for ZigBee technology for stable connections with control centers or smart home systems.3. USB or Battery Powered: The smart temperature humidity sensor can be conveniently powered via USB or batteries, providing flexibility in usage.4. Durable Materials: Manufactured with ABS materials, hygrometer thermometer sensor is durable, reliable, and resistant to damage even during long term use.5. Applicable Occasions: Electronic temperature humidity sensor is suitable for many occasions, such as bedroom, living room, kitchen, toilet, office and other purposes.Specification:Item Type: Humidity SensorMaterial: ABSDetect and Record Temperature and HumidityBattery Type: Alkaline Battery (not included)Battery Model: AA BatteryNumber Of Batteries: 2Standby Power Consumption: 45uATemperature Reporting Accuracy: 0.3 Humidity Reporting Accuracy: 6% Relative HumidityTemperature And Humidity Detection Interval: 300 SecondsTemperature Detection Range: -10 - 60 (14 - 140)Humidity Detection Range: 1% - 95%Wireless Range: Approx. 45 Meters / 147.6ftWireless Standard: for Zigbee IEEE 802.15.4Operating Temperature: -10 - 60 (14 - 140 )Operating Humidity: 1% - 95% RH (Non Condensing).Package List:1 x Humidity Sensor1 x Data Cable2 x Screw2 x Screw Accessories1 x Manual1 x Sticker