4K Ultra-HD 4 inputs to 4 outputs video wall processor and seamless matrix switcher

featuring 5 video-wall modes, independent AV routing, mirrored HDMI and UHDoTP outputs; includes 4 Receiver units 

Key Digital's KD-VW4x4ProK is an 4 HDMI input with 4 HDMI + 4 Ultra-HD over twisted-pair (UHDoTP) mirrored output video wall processor and seamless matrix switcher with independent audio routing.

KD-VW4x4ProK is perfect for video wall and large format viewing applications like bar and restaurant, sports and gaming caves, digital signage, house of worship, entertainment centers, museums, e-sports, and more.

KD-VW4x4ProK has been specially engineered to cost-effectively create video walls with consumer panels and monitors. The Panel Flip feature rotates the image 180 degrees on the desired outputs, enabling the top row of monitors to be installed upside down, conjoining the narrow frame sides of the displays. Bezel compensation allows the image to be extended off the screen to create fluid screen transition and five supported video wall layouts (2x2, 4x1, 3x1, 2 mirrored sets of 2x1, and 1x4) make KD-VW4x4ProK the ideal choice to build video
walls in any application and price point.

Mirrored HDMI and CAT-6 AV outputs enable up to eight connected displays via the four included Receiver units - ideal for dual video walls showing the same thing at the same time.

Alternatively, KD-VW4x4ProK may be used as a 4x4 video matrix so users may view their four connected video sources on their four/eight connected displays.

Source selection in video wall or matrix modes is completely seamless and 4K down-conversion features enable integration with legacy 720p and 1080p displays for further savings by the end-user.

4K / Ultra-HD content up to 3840x2160 4:2:0 at 60fps is supported, as well as independent audio routing with de-embedding on analog balanced/un-balanced and digital optical  connections and surround formats up to 5.1 Dolby^® / DTS™.

Audio from any source may be selected while in video wall mode.

KD-VW4x4ProK joins a suite of Key Digital IP enabled products that are Web UI and iOS app ready. The engineers at Key Digital have created an easy way for installers and users to  switch inputs and control Key Digital systems as if you were standing in front of the unit - all from the PC or portable device.

IR from a control system may be input at KD-MLV4x4Pro and extended to control the displays connected to the KD-EXMLVRx units.

Signal Extension over CATx
• 4K/Ultra-HD: Up to 115 feet using CAT-5e/6, up to 131 feet using CAT-6a STP
• 1080p: Up to 164 feet using CAT-5e/6, up to 197 feet using CAT-6a STP
• Minimum: 17 feet CAT-5e/6 cable length required for all resolutions

Features and Benefits
• Video Wall Processing: Transform consumer and professional displays into a video wall with five video wall modes: 2x2, 4x1, 3x1, 2 sets of 2x1, 1x4
• Seamless Switching: Un-interrupted screen transitions during source selection
• Built-In UHDoTP Tx with PoC: 4 included KD-EXMLVRx units are powered by KD-VW4x4ProK
• Dual Video Wall / Mirrored Outputs: Simultaneously active HDMI + UHDoTP connections per output show same AV signal at same time for a total of 8 possible displays connected
• Video Resolution: Up to 3840x2160 4:2:0 at 60fps supported on inputs and 3840x2160 4:4:4 at 30fps supported on outputs
• Panel Flip: Enables use of consumer displays by mounting top row upside down and conjoining narrow frame sides
• Bezel Compensation: Create a fluid screen transition by removing pixels from top, bottom, left and right border independently
• Video Resolution: Up to 3840x2160 4:2:0 at 60fps supported on inputs and 3840x2160 4:4:4 at 30fps supported on outputs
• Text Overlay: Assigned name of each source may be displayed in each window. 16 Characters maximum with variable sizing and location settings
• 4K Down-Convert: Integrate 4K sources with legacy 1080p and 720p displays
• HDCP 2.2 Licensing: Fully licensed and compatible with HDCP 2.2
• Built-In Test Patterns: 9 selectable test screens help expedite installation
• IR Extension: Extend IR via Receiver units to control displays or collect IR from remote to control a source at matrix
• Web UI: Control AV routing and other basic functions from any web browser
• Audio De-Embed: 6 pin balanced / un-balanced and digital optical outputs
• Dolby Digital^® and DTS™ Audio: Supports 2-channel and multi-channel surround formats up to 5.1 Dolby^® / DTS™
• Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source and display, and EDID handshake to source
• EDID Management: Internal library with 8 EDID AV handshakes per input, in addition to ability to copy from any connected display / output
• TMDS Re-clocking: Supports long HDMI connectivity using Key Digital^® HDMI cables
• Deep Color Support: Up to 8 bits/color
• Control: Front panel buttons, IR, RS-232, TCP-IP and Web Control
• Key Digital^® App Ready: Can be controlled over TCP/IP via Key Digital^® App
• Control System Support: Key Digital^® app ready. Key Digital Management Software™ Pro (KDMS™ Pro) ready, Compass Control^® Pro ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API

Included Accessories
1x Power supply, 12V 5A screw-type, model KDPS60W12VC
1x IR Remote Control, model KDRMVW44K
4x UHDoTP Rx units, model KD-EXMLVRx
4x IR Emitters with 3.5mm mono end, 6 feet
4x IR Sensors with 3.5mm 4 conductor end, 6 feet
4x 6-pin Phoenix connector for audio, blue
1x 6-pin Phoenix connector for unit control
1x USB data cable, Micro to A, 6ft, USB 2.0
2x Rack ears