Dahua VTO Series User Manual

Table of Contents IX
Table of Contents
Foreword .................................................................................................................................................... I
Important Safeguards and Warnings .................................................................................................... III
Cybersecurity Recommendations ......................................................................................................... VI
Table of Contents .................................................................................................................................... IX
1 Overview ................................................................................................................................................. 1
2 VTO Panels ............................................................................................................................................. 2
VTO2000A-S / VTO2000A-2-S ..................................................................................................... 2
VTO1201C-X-S ............................................................................................................................. 4
2.2.1 Access Control Input and Output Port ................................................................................ 5
2.2.2 RS-485 / RS-422 Connection ............................................................................................. 7
2.2.3 Analog Signal Port .............................................................................................................. 8
DHI-VTO2111D-WP-S ................................................................................................................... 8
2.3.1 DHI-VTO2111D-WP-S Wiring ........................................................................................... 10
3 Installation ............................................................................................................................................ 11
Requirements ............................................................................................................................... 11
Installation Guidance ................................................................................................................... 11
Inspecting the Device ................................................................................................................... 11
Installing the VTO200A-S / VTO2000A-2-S................................................................................ 12
3.4.1 Wall Installation ................................................................................................................. 12
3.4.2 Flush-mount Installation ................................................................................................... 13
Installing the VTO1210C-X-S...................................................................................................... 14
3.5.1 Wall Mount ........................................................................................................................ 14
3.5.2 Flush-mount ...................................................................................................................... 15
Installing the DHI-VTO2111D-WP-S ........................................................................................... 16
4 Main Interface ...................................................................................................................................... 17
5 Configuration ....................................................................................................................................... 18
Setup ........................................................................................................................................... 18
Process ....................................................................................................................................... 18
VDP Configuration ...................................................................................................................... 18
VTO Configuration ...................................................................................................................... 18
5.4.1 Initialization ....................................................................................................................... 19
5.4.2 Configuring the VTO Number ........................................................................................... 20
5.4.3 Configuring Network Parameters ..................................................................................... 21
5.4.4 Configure SIP Server ........................................................................................................ 21
5.4.5 Configuring Call Number and Group Call ......................................................................... 22
Adding VTO Devices ................................................................................................................... 23
5.5.1 Adding a Room Number ................................................................................................... 24
Verifying the Configuration .......................................................................................................... 26
5.6.1 Calling a VTH from the VTO ............................................................................................. 26
5.6.2 Monitoring from the VTH .................................................................................................. 26
6 Connecting to Mobile App .................................................................................................................. 27

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