A4K Pro
Loved by Our Customers ⭐⭐⭐⭐⭐
The room runs itself. 4K AI face tracking, auto speaker tiling, and wireless conferencing built into one sleek bar — no cables, no IT calls, no fuss.
Start Meetings Instantly
30-Day Money Back Guarantee
1-Year Warranty
A4K Pro
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
-
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
-
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
-
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Walk in. Start your meeting. Done.
The A4K Pro is the all-in-one AI video bar that handles the room for you. It tracks speakers automatically, frames every face in its own tile, and lets anyone share wirelessly from their own laptop — on any platform, with nothing to install.
Why A4K Pro?
AI Face Tracking — Always on the right person
The A4K Pro's MicroMovement PTZ camera locks onto whoever is speaking and zooms in automatically. Sound-source localization pinpoints the active speaker in real time; face recognition keeps the frame steady even as people move. No operator. No remote. No missed reactions.
Auto Speaker Tiling — Everyone seen, no one missed
Face recognition crops each person in the room into their own head-and-shoulders tile and composes a clean gallery view — so remote participants always see everyone clearly, not just whoever's closest to the camera.
Wireless Conferencing — BYOM
Bring your own laptop, phone, or tablet. The A4K Pro connects wirelessly to Microsoft Teams, Zoom, Google Meet, Webex, or any UVC/UAC soft client — no cables, no drivers, no installs. The camera, mic, and speaker are all available the moment you walk in.
Wireless 4K Presentation — One tap, on screen
Plug the included A4K Share Button into any USB-C or USB-A port and tap once to share your screen in crystal-clear 4K. Guests use their own button the exact same way — nothing to download, no accounts required. Supports up to 4 paired buttons simultaneously.
AI Audio with 6 m Pickup
A beamforming microphone array targets the active speaker up to 6 metres away. AI-powered 3A processing (echo cancellation, noise reduction, auto gain) delivers clean, full-duplex audio — even in reverberant rooms.
Expandable for Larger Rooms
Need coverage beyond 6 m? Cascade up to three ATWS A1 Pro expansion microphones over a single PoE cable for even, consistent pickup across every seat.
Technical Specifications
Video Performance
- Camera: 1/1.8" CMOS, 20 MP
- Video: 4K (3840×2160) @ 30fps
- Field of View: 120° diagonal / 110° horizontal
- PTZ: Mechanical + electronic PTZ
- Zoom: 5× digital
Audio Performance
- Microphone: Beamforming array, 6 m pickup
- Speaker: Full-range, 96 dB SPL
Connectivity & Range
- Wireless Range: Up to 30 m (button to bar)
- Wireless Band: Dual-band 2.4 / 5 GHz, WiFi 5
- Security: WPA2-PSK, IEEE 802.1X, AES-128
- Platforms: Teams, Zoom, Meet, Webex + any UVC/UAC
- Connectivity: USB-C 3.0, USB-A 3.0, HDMI IN/OUT, RJ45
Power & Physical
- Dimensions: 600 × 135 × 117 mm
- Weight: 2.5 kg
- Power: DC 12V, 5A
- Mounting: Desktop / Wall / TV-mount
In the Box
- A4K Pro Video Bar
- 2× A4K Share Button (USB-C + USB-A)
- IR Remote Controller
- USB & HDMI Cables
- DC Power Adapter
Bundle and Save 10%
Pair with MeetHub Kitfor Complete Wireless AV
30-Day Money-Back Guarantee
1-Year Warranty
100% Secure Checkout