Daim Ntawv Qhia Tus Neeg Siv

3
Turn on the device and make sure that the touch and other functions work properly.
3.
Knock on the wall to see whether the load-bearing wall is stable.
4.
Installation
Choose the Installation Location: Use a measuring tape to measure the installation
height of the device (it is recommended that the bottom of the device be 1.4m above the
ground), and use a marker to mark the installation position of the device.
1.
1.4m
l No reserved wiring hole position: