![background image](http://html1.mh-extra.com/html/tesla/smart-sensor-motion/smart-sensor-motion_quick-start-manual_1091069003.webp)
3
Product description
The human motion sensor uses infrared sensing to
detect the movement of people or animals in the
environment, and works in conjunction with other
devices to design and implement smart application
scenarios.
Preparation for use
1. BATTERY INSTALLATION:
Open and close bottom cover:
Open:turn the bottom cover counterclockwise
Close:turn the bottom cover clockwise
Network-pairing indicator
Reset Button