Dahua VTO Series Quick Start Guide

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Installing VTO
4.2.1 VTO1220A/VTO1210A-X
VTO1220A/VTO1210A-X installation
Table 4-1 Item list
No.
Item
No.
Item
No.
Item
1
M3×16 screw
2
VTO
3
ST3×18 screw
4
Metal mounting box
5
Expansion tube
6
Wall
Cut an opening with the size of the mounting box on the wall, and then drill screw holes
in the opening according to the position of the screw holes on the mounting box.
Put the expansion tubes in the screw holes.
Connect the ports on the rear panel to those in the wall through the mounting box. See
the details in "2.4 Connecting Cable."
Fix the mounting box in the opening with the ST3×18 screws.
Fix the VTO in the mounting box 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