Key Digital KD-MLV4x2Pro 4x4 4K POH/HDBaseT/HDMI/VGA Multi-View Seamless Presentation Matrix Switcher (Includes: 1RX Extender)

Key DigitalAVAD SKU: 132552 MPN: KD-MLV4X2PRO

Special Order (Subject to 10% shipping surcharge)

Important Notice: This product is special order only. It is non-cancellable and non-refundable.

The 4x2 4K Multi-View Presentation Matrix Switcher from Key?Digital is a seamless multi-format video matrix with UHD/4K resolution, up-scaling, multi-view window processing, audio de-embedding, independent audio from video matrix selection, and HDCP 2.2 compliance. It creates and stores custom multi-view layouts and recall custom presets in 1080p (2K) multi-view mode. The HDMI and HDBaseT outputs are independent in full-screen and quad-screen modes. It is designed to fit a variety of professional video installation and live event needs. The switcher is suitable for digital signage, video wall, conference & board room, huddle spaces, home theater, and bar/restaurant applications.


  • Create & store custom multi-view layouts and recall custom presets in 1080p (2K) multi-view mode
  • Quadrant Mode (4K or 2K): Independent outputs in four equally-sized windows
  • Multi-view Mode (2K): Linked/mirrored outputs in customized screen layout
  • Seamless switching: Un-interrupted screen transitions during source selections
  • Independent matrix switching in full-screen and quadrant modes, linked/mirrored in multi-view mode
  • Image layering: Stack images with customizable priority settings
  • View content through each other and choose window bezel width and coloring
  • Ultra HD/4K up-scaling independently upscales to 4096 x 2160 30 Hz [4:4:4] 8-bit in 4K Quadrant mode
  • Fully licensed and compatible with HDCP 2.2
  • Supports SD, HD, and VESA input resolutions up to 1080p / 1920 x 1200 on HDMI and analog video Inputs. Outputs fixed to 1080p or 4K
  • Web control interface: Reduces installation time and provides basic and advanced video and audio setup
  • Audio from the selected input is de-embedded through the Coax digital (PCM) output in addition to the HDMI output
  • Supports 2-channel and multi-channel audio formats up to 5.1 Dolby / DTS lossless, compressed digital surround sound
  • Listen to any audio source while in quadrant or multi-view modes
  • Analog video input ports support VGA or component signal types
  • Manages TMDS re-clocking / signal re-generation, HDCP authentication to source and display, and EDID control handshake
  • Internal library with 5 default EDID configurations for input, in addition to native EDID data for any Output / Display
  • TMDS re-clocking supports for long HDMI connectivity using Key-Digital HDMI cables
  • Deep color support up to 12-bit/color
  • Control: Front-panel buttons, IR, RS-232, TCP-IP, and web control
  • Compatible with Compass Control, AMX, Control4, Crestron, KNX, RTI, Savant, URC, Honeywell, HAI, Leviton, and more
  • Can be controlled over TCP/IP via Key-Digital app
Technical: Inputs: 4 HDMI connectors, Type A, 19 pin female; 2 HD analog video 15-pin female, 4 analog audio connector, 3.5mm stereo female Outputs: 1 HDMI connector, Type A, 19 pin female; 1 HDBaseT RJ45 female; 2 digital coaxial audio on RCA connector, female, follows SPDIF format IEC 60958; 2 Analog balanced/unbalanced 6-pin terminal block TMDS Bandwidth: 9 Gb/s tota Deep Color Support: Supports digital video formats in Deep Color Mode up to 8 bits/color with all HDMI and HDCP technologies Link: Single Link DDC Signal (Data): Input DDC signal – 5 Volts p-p (TTL) HDMI Video/Audio Signal: 1.2 Volts p-p DDC Communication: EDID And HDCP buffering between source and display Wired IR: Modulated IR signal input, 0-5V TTL or -10 to +10V, 3.5mm mono female connector with signal on tip Power: External power supply; 12V/3A General: Regulation: CE, RoHS, WEEE Rack Mount: 1U, full rack-width (rack ears included) Accessories: Rack Ears Product: 17.25” x 8.875” x 1.75”; Weight: 6.5 lbs Packaging: 18.5” x 13” x 3.5”; Weight: 8.8 lbs
  • Power Supply: KDPS60W12VQ, 12V/5A, screw-in type
  • IR Remote Control: KD-RMMLV
  • Rack ears
  • Operating Instructions
  • Warranty Card

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