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Key Digital® 4x4 Outputs Video Wall Processor Seamless Presentation Matrix Switcher

Model #: KD-VW4x4Pro
Key Digital
At a Glance
Key Digital® 4x4 Outputs Video Wall Processor Seamless Presentation Matrix Switcher with 8 video wall modes and bezel control
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Get to know this product.

HDMI Matrix Switching

  • 4 HDMI/Analog sources to 4 HDMI outputs, independent when in matrix mode

Seamless Switching

  • Un-interrupted screen transitions during source selections

Video Wall Processing

  • Transform consumer and professional displays into a video wall with eight video wall modes
  • Horizontal (4): 1x4 Rotated, 1x4, 1x3, and two sets of 1x2
  • Vertical (3): 4x1, 3x1, and two sets of 2x1
  • 2x2

Bezel Control

  • Create a fluid screen transition by removing pixels from top, bottom, left, and right border independently


  • Internal library with 5 default EDID configurations for each input, in addition to native EDID data for any Output/Display

Full Buffer™ Technology

  • Full buffering of HDCP and EDID, for the fastest possible switching and viewing of any source/input to any display/output, regardless of multiple output viewing relation

TMDS Re-Clocking

  • Support for long HDBaseT/CAT5e/6 or HDMI connections and many layers of connectivity.

Deep Color Support

  • Up to 12 bits/color


  • Front panel buttons, Serial IR, Optical IR, RS-232, and TCP-IP, including video wall mode select, matrix switching, EDID Control and discrete on and off via IR

Control System Support

  • Compatible with Compass Control®, AMX®, Control4®, Crestron®, KNX®, RTI®, Savant, URC®, Leviton®, etc.

Key Digital App ReadyKey Digital® App Ready

  • Can be controlled over TCP/IP via Key Digital® App

General Information

  • Input (Each): 1 HDMI connector, Type A, 19 pin female; 1 HD analog video 15-pin female, 1 analog audio connector, 3.5mm stereo female
  • Output (Each): 1 HDMI connector, Type A, 19 pin female; 1 digital coaxial audio on RCA connector, female, follows SPDIF format IEC 60958
  • Power Supply: KD-PS12V3A, 12V/3A, 100-240VAC, 50-60Hz, NEMA 1-15P Cord
  • Rack Mount: 1U, full rack-width (rack ears included)
  • Accessories: Rack Ears
  • Product: 17.25” x 7.1” x 1.75;   
  • Packaging: 22.8” x 8.5” x 3.2”;  
  • Regulation: CE, RoHS, WEEE
  • Enclosure: Black Metal
Useful Documents


HDMI Inputs:4
HDMI Outputs:4

Misc. Specs

Product Weight (lbs.)6.5
Manufacturer Warranty3 Year
WarningProposition 65 Warning for California Residents