1. The Zigbee Intelligent Temperature And Humidity Sensor Uses The Zigbee Hub And Other Intelligent Controls Required For App Configuration In The App. The Zigbee Gateway Serves As The Central Bridge Of The Entire Zigbee Device, And Its Compatibility Is More Recommended Than Other Hubs. 2. Compared With The First Generation, The Cost Is Extremely Low, With Real-Time And Accurate House Temperature And Humidity Sensing, And Clear Digital Lcd Display. Smart Automation Works Well With Other Smart Devices, Such As Whole-Home Electric Heaters And Humidifiers, And You Can Even Select Expiration Dates For More Flexible Control. 3. The Battery Power Is Displayed On The Lcd Display, And The Accurate Battery Status Is Displayed In The App. It Also Provides Low Battery Alarm And Temperature Unit Conversion For Easy Reading According To Your Own Needs. 4. It Has An Intelligent Monitoring Mode That Can Improve The Indoor Environment According To The Temperature And Humidity Values. There Are Comfort Indicators In The Smart Life App, Which Can Take Care Of The Healthy Growth Of The Baby To A Large Extent. 5. Simple Installation And Use, Requires Zigbee Gateway To Use<br><br>Type: Smart Home Control System Screen: LCD Screen Working Temperature: -10℃-50℃ Battery Model: CR2032 Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:White Material:ABS Size:Approx. 6 x 6 x 1.67cm<br><br>Package Contents: 1 x Zigbee Square Temperature And Humidity Sensor 1 x English Manual