3. Fix the switch onto wall
3.1 Put the switch lower parts into switch box in the wall
3.2 Mount the two side screws.
3.3 Install the upper top case (install from up above)
3.4 Cover the upper top case into switch.
3.5 Turn on electricity, and then LED light will be flashed quickly for
pairing.
WIFI Indicator Light
ON/OFF
Button
