Product SKU: DHI-VTH5422HW-W
Product Overview
The Dahua DHI-VTH5422HW-W is a premium 2-wire IP indoor monitor with built-in Wi-Fi, designed for modern video intercom systems requiring flexible installation and advanced functionality. Featuring a 7-inch capacitive touchscreen with 1024 × 600 resolution, it provides a clear and responsive interface for communication, monitoring and access control. Supporting both 2-wire and Ethernet connections, this unit is ideal for upgrading existing intercom systems without the need for extensive rewiring.
Why Choose the DHI-VTH5422HW-W
The DHI-VTH5422HW-W is designed for versatility and ease of deployment, especially in retrofit projects where traditional cabling is limited. Its 2-wire technology allows power and data transmission over existing wiring, significantly reducing installation costs and time. With built-in Wi-Fi, touchscreen control and support for IP cameras and door stations, it delivers a complete indoor monitoring and communication solution. Its sleek design and advanced features make it suitable for both residential and multi-tenant environments.
Key Capabilities
7″ Touchscreen Interface
Capacitive 7-inch display with 1024 × 600 resolution offers a smooth and intuitive user experience for viewing video and controlling intercom functions.
2-Wire & IP Hybrid Connectivity
Supports both 2-wire digital communication and Ethernet, allowing flexible installation in new or existing systems.
Built-in Wi-Fi Support
Wireless connectivity enables integration into modern networks without the need for additional cabling.
Two-Way Audio Communication
Integrated microphone and speaker allow clear real-time communication with visitors at the door station.
Integrated Alarm Interface
Supports multiple alarm inputs and outputs for integration with external sensors and security systems.
Key Features
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7-Inch TFT Capacitive Touchscreen: Provides a clear and responsive interface for monitoring and control.
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1024 × 600 Resolution: Ensures sharp video display for viewing visitors and connected cameras.
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2-Wire Digital Communication: Enables installation using existing cabling, reducing upgrade costs and complexity.
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Wi-Fi Connectivity: Supports wireless networking for flexible placement and easy integration.
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H.265/H.264 Video Decoding: Provides efficient video streaming with reduced bandwidth usage.
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6 Alarm Inputs & 1 Output: Allows integration with external sensors and alarm systems for expanded functionality.
Specifications Summary
- Display: 7” TFT capacitive touchscreen
- Resolution: 1024 × 600
- Audio: Built-in microphone and speaker (two-way audio)
- Video Compression: H.265 / H.264
- Communication: 2-wire digital + Ethernet
- Wireless: Wi-Fi (2.4GHz)
- Alarm Interface: 6 inputs / 1 output
- Storage: MicroSD card support (up to 64GB)
- Power Supply: 2-wire switch or PoE
- Installation: Surface mount
Understanding 2-Wire Intercom Systems
A 2-wire intercom system allows both power and data to be transmitted over existing two-core wiring, making it ideal for upgrading older intercom systems without replacing cabling. The DHI-VTH5422HW-W leverages this technology to simplify installation while still offering modern IP features such as video monitoring, app integration and network connectivity.
Ideal Use Cases
- Apartment Upgrades – Retrofit older intercom systems using existing wiring.
- Residential Homes – Provide modern indoor monitoring with minimal installation work.
- Multi-Tenant Buildings – Enable scalable communication and access control systems.
- Renovation Projects – Avoid costly rewiring while upgrading to IP intercom functionality.
FAQs
- What is the benefit of a 2-wire system?
2-wire systems allow you to reuse existing cabling, significantly reducing installation time and cost while still enabling modern IP-based intercom features.
- Does this monitor support Wi-Fi?
Yes. It includes built-in Wi-Fi, allowing wireless connection to your network for flexible installation.
- Can it connect to IP cameras?
Yes. The monitor supports viewing of connected door stations and compatible IP cameras for enhanced monitoring capabilities.
Additional Information
VTH5422HW-W_datasheet_20230914
