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2 Installation
Preparations 2.1
Do not install the VTH in harsh environment with condensation, high temperature, dust,
corrosive substance and direct sunlight.
In case of abnormality after powering on the VTH, cut off the power supply at once, and unplug
the network cable. Power on after troubleshooting.
Installation should be done by professional teams. Do not dismantle or repair the device by
yourself in case of device failure. Contact after-sales service if you need any help.
Wall-mounted Installation 2.2
Directly install the VTH with a bracket onto a wall, which is suitable for all types of devices.
Drill holes in the wall according to hole positions of the installation bracket. Step 1
Fix the installation bracket on the wall with screws. Step 2
Put the top of the device into the top of the installation bracket, and then push in the Step 3
bottom of the VTH.
Wall-mounted installation Figure 2-1
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