Video Intercom Test

GEN3 (Latest Generation)

Description

The One-Key Config feature is only available on a few VTHs. Please check the device list below to see what models are compatible

Instructions

Initializing Video Intercom

• How to Initialize Video Intercom using Configtool

DHI-VTO4202F (Modular) Setup

Manual Setup

• How to setup and program Modules on DHI-VTO4202F-P-S2
• How to Forward calls to DSS Pro Client
• How to make calls to DMSS (With Custom License Firmware Only)

Configtool Setup

• How to setup DHI-VTO4202F-P-S2 with Indoor Monitor via ConfigTool
• How to setup DHI-VTO4202F-P-S2 with DSS Pro via ConfigTool
• How to add additional VTH (Indoor Monitor) for a DHI-VTO4202F-P-S2

VTH and VTO Setup

• Single VTH and VTO One Key Config Setup
• Multiple VTH and VTO One Key Config Setup
• How to Reset VTH Password Using VDPConfig
• How to add secondary VTO to existing Intercom Kit

DMSS

• How to initialize VTO through DMSS App

Physical Wiring Setup

• How to setup Second Lock on VTO

DSS Express Instructions

• VTH and VTO Setup on DSS Express V8
• How to call to DSS Agile 8
• How to call to DSS Agile VDP
• How to bind an IP Camera to VTO Door on DSS Express V8

• VTH and VTO with DSS Express V7 Setup

GEN3 Devices

Models	Image	Station Type	Generation	Specification	Manual	Main Firmware
DHI-VTO4202F		2-Wire IP Intercom Modular Apartment Outdoor Station	SIP			Build Date: 07-22-2025
DHI-VTO2311R-WP		WiFi Villa Outdoor Station	SIP			Build Date: 07-07-2025
DHI-VTO2202F-P-S2		2-Wire IP Villa Outdoor Station	SIP			Build Date: 07-22-2025
DHI-VTO2202F-P		IP Villa Outdoor Station	SIP			Build Date: 05-23-2022
DHI-VTO2211G-WP		Wi-Fi Villa Outdoor Station	SIP			Build Date: 05-23-2022

Models	Image	Station Type	Description	Specification	Manual	Firmware
DHI-VTH5421HB-W		IP Color Indoor Monitor	7-inch Capacitive Touch Screen, 1024 x 600 Resolution Setup and Activate up to Six (6) Alarm Inputs and One (1) Alarm Output WiFi Connection H.265 and H.264 Video Decoding Supports Standard PoE Contact Management Center with a Single Tap Integrated Micro SD Card Slot, maximum 64 GB Surface-mounted			Build Date: 07-07-2025
DHI-VTH5422HW		2-wire IP Color Indoor Monitor	7-inch Capacitive Touch Screen, 1024 x 600 Resolution Supports H.265 and H.264 Video Encoding Setup and Activate up to Six Alarm Inputs and One Alarm Output Two-wire Digital Communication and Power (via Switch) Compatible with Two-wire or RJ45 Interfaces Supports Standard PoE Contact Management Center with a Single Tap Integrated Micro SD Card Slot, maximum 64 GB Surface-mounted			Build Date: 07-07-2025
DHI-VTH2421FW-P		IP Color Indoor Monitor	7-inch TFT Screen 1024 x 600 Resolution Simplified Connection and Setup to Compatible Outdoor Stations Integrated Micro SD Card Slot, maximum 32 GB Perform Call Session Recordings and Take Snapshots of Live Video(requires SD card) Setup and Activate up to Six (6) Alarm Inputs One Key Config

Models	Image	Type	Description	Specification	Manual
DHI-VTNS2003B-2		Two-wire Power Supply Switch	10-level Cascade via Two-wire Port Connect up to 20 Indoor Monitors and Two (2) Door Stations Supports Connection via an RJ45 Port
DEE1010B		Video Intercom Extension Module	Lock NO Output Lock NC Output Door Open Button Door Status Detection

Dahua Housing	Dahua Model	Outdoor Station	Indoor Station	Short Description	Specifications	VTO Firmware	VTH Firmware
	DHI-KTP01(S)	DHI-VTO2202F-P	DHI-VTH2421FW-P	DHI-VTO2202F-P - IP Outdoor Station DHI-VTH2421FW-P - Indoor Monitor DH-PFS3005-4ET-60 - PoE Switch VTM115 - Surface-mount Box for DHI-VTO2202F-P One-Key Config		Build Date: 05-23-2022	Build Date: 07-07-2025