Dahua VTO Series Quick Start Guide

错误!使用“开始”选项卡将 Heading 1 应用于要在此处显示的文字。 3
2 Appearance
VTO1220A/VTO1210A-X
2.1.1 Front Panel
VTO1220A/VTO1210A-X
Table 2-1 Front panel description
No.
Name
Description
1
Light sensor
Senses ambient light to turn on or off the fill light.
2
Fill light
Provides extra light for the camera.
3
MIC
Inputs audio.

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