HD Quality: 120° Wide Field of View (DFOV), 5x Digital Zoom, High Frame Rate (4K at 30fps)
AI Noise Reduction: 4-Microphone Array, AI-Powered Noise Reduction, Echo Cancellation, and Reverb Suppression Technologies
AI Framing: Algorithms Automatically Identify Participants and Speakers, Intelligently Tracking and Focusing on the Active Speaker
Plug-and-Play: No Additional Setup Required; Simply Connect and Start Using—Simple and Convenient
Broad Compatibility: Compatible with Mainstream Conference Platforms and Supports a Wide Range of Meeting Software
The RETEKESS SVN A2 USB 4K AI Video Conferencing Bar is designed specifically for small to medium-sized meeting rooms, offering 4K Ultra HD video quality, AI-driven intelligent noise and echo cancellation, and a smart tracking feature that automatically frames participants. It supports a plug-and-play wired BYOM (Bring Your Own Meeting) mode and comes with a multi-functional mount, ensuring the conferencing unit is ready for immediate use. It is fully compatible with mainstream conferencing platforms such as Teams, Zoom, Webex, DingTalk, Lark, and Feishu.

Perfectly suited for teams of 2–6 people within spaces ranging from 5 to 18 square meters, the system can accommodate up to 8 participants. This meeting room audio-video system delivers crystal-clear video visuals and crisp audio quality, ensuring that every meeting proceeds smoothly and efficiently, thereby facilitating seamless collaboration.

Freely combine components to suit your specific spatial requirements—whether utilizing a standalone integrated configuration or expanding the system with wired microphones and docking stations, this system guarantees exceptional audio and video performance. This all-in-one conferencing unit (comprising a 4K camera, microphone array, and speaker) works seamlessly with wired microphones and docking stations; this comprehensive solution is adaptable to both small and large spaces, serving as a complete microphone solution for any meeting room. 
Boasting a wide 120° Diagonal Field of View (DFOV) and 5x digital zoom capabilities, the unit captures every detail in stunning 4K resolution at a smooth 30 frames per second. This video conferencing solution is suitable for a variety of room types, ensuring that every participant remains perfectly framed within the shot, thereby enhancing the quality and overall experience of every discussion.

Featuring a built-in 4-element microphone array and a full-range speaker, the system offers a voice pickup range of up to 5 meters. Powered by AI-driven noise reduction, echo cancellation, and reverberation suppression technologies, it ensures smooth, natural, and crystal-clear two-way audio communication—making it the perfect audio-video solution for any meeting.

Connect via Wired BYOM (Bring Your Own Meeting) mode—no complicated setup or extra steps required—for effortless portability and ease of use. This makes meetings more flexible, fluid, and efficient, adapting to various video conferencing scenarios across different meeting rooms to boost productivity and minimize administrative overhead.

Advanced AI video algorithms automatically identify and frame participants, intelligently focusing on the active speaker to ensure the image remains consistently sharp and in focus, thereby delivering clear and professional visual effects for every meeting. Works seamlessly with any conference microphone to enable smooth, lag-free communication.

Fully compatible with all major conferencing platforms, including Microsoft Teams, Skype for Business, Zoom, BlueJeans, Google Meet, Cisco Webex, Tencent Meeting, Novo Meeting, DingTalk, Lark, and Feishu. It integrates seamlessly with any existing meeting room audio-visual systems and accessories.

The integrated, multi-functional stand supports three distinct mounting methods: desktop placement, wall mounting, or installation atop a TV display. These flexible mounting options adapt to any room layout, making meeting deployment simple and efficient while catering to your diverse requirements.

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Specifications |
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Physical Design |
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Dimensions |
400 × 92 × 75 mm |
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Weight |
0.924 kg (Device) |
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Color |
Black |
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Camera & Video |
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Resolution & Frame Rate |
4K@30fps, 1080P@30fps, 720P@30fps |
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Sensor |
1/2.8" CMOS, 8MP effective pixels |
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Field of View |
120° DFOV / 115° HFOV / 105° VFOV |
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Digital Zoom |
3× (4K), 5× (1080P), 6× (720P) |
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Digital Noise Reduction |
2D & 3D |
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Signal-to-Noise Ratio |
>38dB |
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Audio System |
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Microphone Array |
4× Omnidirectional MEMS microphones with AI beamforming |
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Speaker Power |
5W / 4Ω (Max 7W) |
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Frequency Response |
20Hz–24kHz |
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Sensitivity |
-26dB |
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Connectivity & Interfaces |
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USB Output |
1× USB 3.0 Type-C |
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Expansion Port |
DJ-45 for wired microphone |
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Audio Jack |
3.5mm |
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Power Input |
DC 12V/2A (Max) |
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Operating Conditions |
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Operating Temperature |
0°C–40°C |
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Storage Temperature |
-40°C–60°C |
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SVN A2 All-in-One Audio System |
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All-in-one video bar |
x1 |
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PD power adapter with cable |
x1 |
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HDMI cable (Single use) |
x1 |
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USB Type-C cable |
x1 |
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Remote control |
x1 |
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User manual |
x1 |
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SVN A2 + Microphone |
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All-in-one video bar |
x1 |
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PD power adapter with cable |
x1 |
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HDMI cable (Single use) |
x1 |
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USB Type-C cable |
x1 |
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Remote control |
x1 |
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Wired microphone |
x1 |
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DJ-45 ethernet cable 10m |
x1 |
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User manual |
x1 |
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SVN A2 + Microphone + Docking Station |
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All-in-one video bar |
x1 |
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PD power adapter with cable |
x1 |
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HDMI cable (Single use) |
x1 |
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USB Type-C cable |
x1 |
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Remote control |
x1 |
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Wired microphone |
x1 |
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DJ-45 ethernet cable 10m |
x1 |
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Docking station |
x1 |
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Dual-port cable (2m) |
x1 |
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User manual |
x1 |