User's Manual

5. INSTALLATION
（1）Open the back cover by rotating it counterclockwise
（2）Put the CR2032 battery into the battery slot with battery "﹢" facing up. Align the back
cover clamping position, close the cover by rotating clockwise
（3）Place the product in the environment to be tested
6. APP CONFIGURATION
6.1 Scan the QR code below to download the Android and iOS app. Or download the "smart life"
APP from the apple store and Google Play store.
Back Cover
Battery slot