Dahua VTO Series Quick Start Guide

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4 Installation
Installation Requirement
4.1.1 Notice
 Do not install the VTO to places with condensation, high temperature, grease or dust,
chemical corrosion, direct sunlight, or zero shelter.
 The installation and adjustment must be finished by professional crew, and do not
disassemble the VTO by yourself.
4.1.2 Guidance
See Figure 4-1 for the reference of the installation position. The VTO horizontal angle of view
varies with different model, try to face to the center of the VTO as much as possible.
Installation position reference

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