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 Sensor Material: ABS Detect and Record Temperature and Humidity Battery Type: Alkaline Battery (not included) Battery Model: AA Battery Number Of Batteries: 2 Standby Power Consumption: 45uA Temperature Reporting Accuracy: 0.3 ℃ Humidity Reporting Accuracy: 6% Relative Humidity Temperature And Humidity Detection Interval: 300 Seconds Temperature Detection Range: -10℃ - 60℃ (14℉ - 140℉) Humidity Detection Range: 1% - 95% Wireless Range: Approx. 45 Meters / 147.6ft Wireless Standard: for Zigbee IEEE 802.15.4 Operating 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