Dahua VTO Series 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 VTO Series Specifications

General

Category	Intercom System
Dimensions	Varies by model
Weight	Varies by model
Model	VTO Series (multiple models exist within the series)
Video Resolution	1080p, 720p (depends on model)
Audio	Two-way audio communication
Network Interface	Ethernet (some models support Wi-Fi)
Power Supply	12V DC or PoE (Power over Ethernet), Varies by model
Operating Temperature	-30°C to +60°C (-22°F to +140°F)
Weatherproof	IP65
Supported Protocols	SIP