SmartAVI will be closed Monday, September 21, 2026 in observance of Yom Kippur. For any inquiries, please email info@smartavi.com and we’ll get back to you Tuesday, September 22.

SmartAVI will be closed Monday, September 21, 2026 in observance of Yom Kippur. For any inquiries, please email info@smartavi.com and we’ll get back to you Tuesday, September 22.

EZwall UHD PRO Series · Designed in the USA

Many screens.
One picture.
One box.

Three entry-level 4K60 video wall controllers that switch seamlessly, splice walls and layer live multiview windows — no PC, no license, no software to install.

The lineup

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EZwall-UHD4Pro

EZwall-UHD4Pro

2×2 VIDEO WALL + 4×4 MATRIX

A true plug-and-play box. Stretch one 4K source across four screens, route any input to any screen, quad every screen, or drop in Picture-in-Picture — all from the front panel, no PC required.

4HDMI
INPUTS
4HDMI
OUTPUTS
  • 3840×2160 @60Hz in and out
  • Video Wall, Individual, Quad and PIP modes
  • Front panel, IR, RS-232 and web control
  • 12V DC · 4.8 lbs · UL, CE, RoHS
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EZwall-UHD9Pro

EZwall-UHD9Pro

3×3 VIDEO WALL + 4- WINDOW MULTIVIEW

Nine screens as one unforgettable picture. Bezel correction lines the image up across panel gaps, and the browser app lets you drag walls together, tap presets and recall scenes in an instant.

4HDMI
INPUTS
9HDMI
OUTPUTS
  • True 4K60 4:4:4 · HDCP 2.2 / 1.4
  • Per-edge bezel correction and per-output scaling
  • Up to 4 multiview windows per output
  • 1U rack-mount · analog L/R + TOSLINK
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EZwall-UHD16Pro

EZwall-UHD16Pro

UP TO 4×4 WALL + SEAMLESS MATRIX

One box that does it all: seamless-switching matrix, wall splicing processor and multiviewer. Sixteen outputs drive one large wall, several smaller walls, standalone displays, or any mix of the three.

4HDMI
INPUTS
16HDMI
OUTPUTS
  • 594 MHz (18 Gbps) · up to 4096×2160 @60Hz
  • Sync and Sync-Delay modes on every output
  • 180° image rotation · audio deembed to LR + Toslink
  • WebGUI, PC Tool, front panel, IR, RS-232, TCP/IP

Which wall are you building?

Wall Schema

EZwall-UHD9Pro

Seamless 4K switching, 3×3 video walls and 4-window multiview.

Download the UHD9Pro datasheet

Built for walls that have to work

Every model in the series shares the same engineering: clean switching, honest 4K, and control from whatever is closest to hand.

Seamless switching

Change sources instantly with no black flash and no drop. Every switch is clean, fast and broadcast-smooth.

Multiview windows

switch

Watch up to four live sources on one screen, each window sized, positioned, cropped and layered exactly where you want it.

Bezel correction

Per-edge pixel compensation lines the picture up across panel gaps, so a grid of displays reads as one seamless canvas.

EDID and scaling, handled

Auto or user-defined output resolution with smart EDID, so every display gets exactly the signal it likes — ideal for point-to-point LED mapping.

Control your way

Front-panel buttons and LCD, IR remote, RS-232, TCP/IP, and a browser app with nothing to install and nothing to license.

Designed and built in the USA

Engineered and manufactured in North Las Vegas, with US-based technical support and a limited warranty on every unit.

Where they go to work

Command & control

Control rooms, security operations, dispatch and dashboards.

Retail & signage

Experiential LED walls, storefronts, point-of-sale and shopping centers.

Corporate

Lobbies, boardrooms, dealer rooms and all-hands presentations.

Broadcast & production

Studios, live production monitoring and multiview walls.

Education

Lecture halls, classrooms and campus information displays.

Transportation

Airports, transit hubs, gate information and wayfinding.

Hospitality

Restaurants, sports bars, entertainment venues and houses of worship.

Wall displays

Any place a single screen has stopped being big enough.

DOCUMENTATION

Get the full specifications

Brochures, user manuals, connection diagrams and the complete RS-232 command reference for every model in the series.

Questions, answered

Do I need a PC or any software?

No. Every model is a complete hardware solution, controlled from the front panel or IR remote out of the box. The built-in web app runs in any browser on your network — nothing to install, nothing to license.

Can I run smaller walls and standalone screens together?

Yes on the UHD9Pro and UHD16Pro. Carve the outputs into independent zones — a 2×2 block here, a 1×3 strip there — with the rest running as standalone displays. The UHD16Pro drives up to 16 screens in any mix.

Is it really 4K on every output?

Inputs and outputs are HDMI 2.0 with HDCP 2.2, up to 3840×2160 @60Hz (4096×2160 @60Hz on the UHD16Pro). Output resolution can be scaled per output when a display needs something else.

How do I get audio out of the wall?

The UHD4Pro passes HDMI digital audio. The UHD9Pro and UHD16Pro add a de-embedded breakout with analog L/R and TOSLINK optical output, so audio can follow the switched source into a house system.

Can I automate it from a control system?

Yes. RS-232 and TCP/IP are on every model, with a documented command set in each user manual, plus scene save and recall for one-command layout changes.

What ships in the box?

The main unit, power supply or AC cord, a USB-to-RS-232 cable and a 1-meter RJ45 patch cable on rack models, and the user manual. Units are UL, CE and RoHS compliant.