
AV over IP
VDM-4000 IP Distributed AV System
IP Distributed AV: Transmit 4K AV over standard network cables, perform matrix switching and video wall splicing, with ultra-low latency and infinite scalability.

Awards & Recognition

Product Introduction
VDM
The Best AV over IP Network Distributed Multimedia Solution
Extending, matrixing, and switching AV signals over a standard 1Gb network, easily achieving point-to-point, many-to-many, and thousands of terminal AV network systems with high performance, ultra-low latency, and infinite scalability.
- Suitable for Various Digital AV Signals
- Video supports 4K, supports SFP fiber optic modules, supports Scaler function and fixed frequency output, highly compatible with various display devices
- Highly Integrated
- RS232 USB IR
- Easy Management
- Full cross-platform browser control; drag-and-drop to complete setup and management; IT management mode
High Video Quality, Stable Image
Free from interference signals such as snow, water ripples, ghosting, and jitter, providing clear and vivid image quality.
High-quality HDMI Transmission with No Distance Limit
Supporting 4K2K UHD high-definition resolution, within the transmission distance, the video signal does not decay and the audio signal does not distort, maintaining high-quality audio-visual output throughout.
Flexible Configuration & Unlimited Expansion
Under different installation architectures and scales, you can always find your best combination, easily achieving point-to-point, many-to-many, and thousands of terminal AV network systems.
Free from Complex Installation
Simply through a network switch gateway, a distributed video system can be easily constructed without purchasing additional audio-visual equipment, making maintenance faster and more convenient.
Simple operation, allowing AV signals to connect to any endpoint
• Supported Video Formats
480i 720p 1080i 1080p 4K
• Interface supports USB 2.0
Mouse/Keyboard ID Card Reader Desktop/Tablet Printer
• The most cost-effective 1Gb standard network TCP/IP architecture
- Transmission distance up to 100 meters per node
- • IR & RS-232: Bi-directional transmission function, allowing integration of transmitter and receiver equipment via central control transmission
- • Applications such as multi-screen video wall, split-screen display, and KVM management
Scenario Illustration



Applications
- Banquet Halls distribute video of seminars, wedding banquets, marketing promotions, and other events to various screens, allowing all guests from any angle of the banquet hall to clearly watch the live activities on the main stage.
- Airports/Stations transmit different information screens to different areas to provide accurate and real-time travel information. The transmission of these messages can be integrated and controlled through a central control system.
- Classroom/Seminar Room: For classroom teaching applications, cameras can transmit the teacher's instruction to other classrooms, achieving the goal of large-scale remote teaching.
- In addition, multimedia audio-visual messages can be distributed to instructional TVs in classrooms and offices, as well as digital signage in various learning areas such as school gates, cafeterias, and playgrounds, constructing a comprehensive digital information flow in the teaching environment to make learning boundless.
VDM-4010 IP Distributed Matrix Encoder
- Supports HDCP 1.4 encryption to ensure content security.
- Supports 4K2K@30Hz 4:2:0 high-resolution transmission to meet modern display demands.
- Adopts standard TCP/IP architecture, with a transmission distance of at least 100 meters per node, suitable for large-scale deployment.
- The VDM-4010 encoder can output HDMI 1.4 audio and additionally provides an analog unbalanced 3.5mm audio output.
Managing AV over IP made easy
The VDM-4050 can automatically detect and find all AV over IP connected devices in the system within seconds, such as BXB's VDM-4010 encoder, VDM-4020 decoder, and related AV equipment. As long as these devices are on the same network, the VDM-4050 can easily achieve management based on a distributed network AV over IP.
Cross-platform control, synchronizing your AV deployment status at any time
Supports iOS, Android, and Windows operating systems. You can use various mobile devices for remote control and management, making maintenance and management even easier!
Real-Time Preview and Monitoring
Provides an overview of video sources connected from IP cameras, computers, recording and broadcasting hosts, multimedia players, and other equipment, and previews the corresponding display screens on each output monitor, facilitating real-time viewing and adjustment.
Create a Video Wall in Just Minutes
With simple mouse drag-and-drop, anyone can quickly and intuitively create a video wall. Whether it is 2 x 4, 3 x 4, 4 x 5, or even more complex video walls, focus your mind on how to unleash your creativity, and leave the rest to VDM-4050!
Easily set up complex irregular video wall layouts
Supports matrix splicing with 90, 180, and 270-degree rotation, allowing you to decide the display direction according to your creativity, attract the audience's attention, and achieve the best visual information dissemination effect. It is widely applicable to performance venues, outdoor advertising, exhibition halls, shopping malls, hotels, and other scenarios.
Partial screen zoom-in, focusing on the key points
By zooming and cropping the area you want to enlarge, you can turn a small screen into a large screen to focus on key points. It is highly suitable for scenarios such as video conferences and forums/seminars, easily achieving a face-to-face communication experience.
Comprehensive Environmental Control
You can upload images mimicking the actual site to customize your personalized control interface. After setting preset actions and trigger conditions, you can control the power of computers, video walls, lighting, and more anytime, anywhere using a tablet or smartphone. There is no need to switch back and forth between devices, achieving the goal of comprehensive mobile environmental control.
Case Studies
Compatible Products
VDM-4010 / 4020 IP Distributed Matrix Encoder / Decoder
PATTA International (PATTA)
Two large and medium-sized conference rooms are respectively planned with video walls (2 x 4 and 2 x 2 tiling), utilizing multi-screen display on the video walls to increase meeting efficiency, and combining BXB's HDR-731 Streaming Media Processor to construct a multi-functional conference room that can record meeting processes and perform remote live training.
What equipment makes up a system
Composition of each system (Host side → Transmission → Terminal). The public address system is calculated based on the "Full Series Public Address System Configuration Method" and platform configuration; other systems are organized based on the actual shipped combinations in the ERP 2023–2026 orders and quotations. The quantity and configuration are evaluated by the dealer based on the site conditions.
Models of VDM-4000 IP Distributed AV System
Check "+ Compare", up to 3 models, to view specification differences side-by-side.
- VDM-4020IP Distributed Matrix Decoder
- VDM-4010IP Distributed Matrix Encoder
- VDM-4051Distributed AV ControllerSold Out & Discontinued
- VDM-4024Dedicated Switch for Distributed Matrix
- VDM-4081Central Control Host
- VDM-4048Dedicated Switch for Distributed Matrix
- VDM-4051-PDistributed AV Controller
- VDM-4050Distributed AV Controllerdiscontinued
Case studies using the VDM-4000 IP Distributed AV System

New Trend in Semiconductor Manufacturing, Intelligent Data Information: Control Room of a Renowned Company
SC-100・VDM-4000・Mixer・Amplifier
Tainan Public Library New Main Library - Seamless Integration of International Conferences and Art Performances
VDM-4000・PTZ・HDR-731
Fong Sheng Industrial
Qcon・FCS-6300・PTZ・VDM-4000