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Creating video walls just got easier, with this video wall controller

Create a 2x2 video wall for digital signage applications. Play back video at trade shows, control center, indoor lobby and other venues. The Gefen DVI Video Wall Controller outputs a single DVI source onto four displays at up to 1920x1200p60. The Controller accomodates many displays and bezel sizes thanks to its border control feature. A built-in on-screen display (OSD) facilitates operations. An IR remote is included. 

The Gefen DVI Video Wall Controller creates a 2x2 video wall by default with a maximum resolution of 1920x1200p60 supported on each output. Many video wall configurations are selectable including full-screen enlargement, horizontal array, four identical displays, and more. Multiple input and output resolutions are supported. Each video quadrant is scaled and optimized. Automated control is supported with RS-232 communications.

How It Works

Connect the DVI Video Wall Controller to a DVI source (which could be a satellite tuner, a computer/player producing output for digital signage, or just a set-top box.) Connect up to four DVI-compliant displays to the unit. The input signal will be split and scaled to a maximum resolution of 1920x1200p60 on each DVI output. Use the buttons on the front panel or the included remote control to adjust settings.

Note:  HDCP-encoded sources are not supported. 


  • Split and scale a single DVI source to up to four DVI displays at once
  • Easy-to-navigate OSD menu system
  • Adjustable border control feature
  • Input resolutions up to 1920x1200p60
  • Output resolutions up to 1920x1200p60
  • Fanless design for whisper-quiet operation
  • Pair of rack ears included
  • IR remote control included
  • RS-232 serial communication control


  • Digital Video Bandwidth: 165 MHz on each DVI output
  • DVI Inputs: (1) DVI-D (Digital Only) 29 Pin Female
  • DVI Outputs: (4) DVI-D (Digital Only) 29 Pin Female
  • Safety and Emission: CCC, CE, FCC
  • Rack Mountable: 1.5U rack size
  • Operating Temperature: 0 to 40 degrees Celsius
  • Dimensions: 230mm W x 67mm H x 185mm D
  • Power Supply: 12V DC external
  • Power Consumption: 24 Watts Max
  • Power Supply: AC 110/220V (internal)

Package Includes:

  • (1) DVI Video Wall Controller
  • (1) 6-ft DVI Cable (M-M)
  • (1) 12V DC external locking type power supply
  • (1) 6-ft DB9 Serial Cable (M-F)
  • (1) User's Manual

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