3
Installation
Modular VTO supports mounting two modules and three modules, and you can mount it
horizontally or vertically. Depending on the actual conditions of the installation surface, you can
install the VTO in the wall or on the wall.
This section takes 3-module mounting for example.
Visiting cards and card cover are included in the package by default.
When powering on after mounting, make sure that all modules have been connected;
otherwise, the modules might fail to work normally.
Before installing surface mounting box and flush mounting box, cables in the wall shall go
through the bracket or mounting box.
Installing on/in the Wall
3.1
3.1.1 Installing on the Wall
Drill holes according to hole positions of the mounting box, and put expansion pipe in
Step 1
place.
Fix the mounting box onto the wall with ST4×25 screws.
Step 2
Fix the rear panel on the mounting box with M2×8 screws.
Step 3
Connect cables. See "2 Structure."
Step 4
Fix modules on the rear panel with M3×8 screws.
Step 5
Apply glue to gaps between the mounting box and the wall.
Step 6
Write room number or the username on the visiting card, and insert it into user
Step 7
directory.
Apply silica gel to gaps between the device and the wall.
Step 8
Liquid sodium silicate is recommended.
