Dahua VTO1220A Quick Start Guide

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4.2.2 VTO1220BW/VTO1210B-X
VTO1220BW/VTO1210B-X installation
Table 4-2 Item list
No.
Item
No.
Item
No.
Item
1
Wall
2
Plastic mounting box
3
Bracket
4
ST3×18 screw
5
M3×16 screw
6
VTO
Cut an opening with the size of the mounting box on the wall, and then put the mounting
box in.
Connect the ports on the rear panel to those in the wall through the bracket. See the
details in "2.4 Connecting Cable."
Fix the bracket on the mounting box with the ST3×18 screws.
Fix the VTO on the bracket with the M3×16 screws.
Put sealant between the VTO, mounting box, and the wall.

Dahua VTO1220A Specifications

General

Brand	Dahua
Model	VTO1220A
Category	Intercom System
Language	English