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KD-VW4x4ProK
Video Wall Processor Matrix with 4 HDMI Inputs and 4 Outputs
Video wall processor mode for viewing a single source across up to 4 screens
Matrix mode for viewing sources independently on displays
Mirrored HDMI and CAT6 outputs with 4 included Rx units, for a total of upto 8 screens connected and mirrored video walls
Key Digital iOS App ready. Web UI control from any browser. Also controllable via included IR remote, TCP/IP and RS-232 with open API.
Sales Team is here to help you with an integration question or to find a distributor:
Email Sales or call us or at +1 914-667-9700 Opt2
Email Sales or call us or at +1 914-667-9700 Opt2
where to purchase
introduction
Key Digital’s KD-VW4x4ProK is a 4 HDMI input video wall processor featuring 4 HDMI + 4 CAT6 AV mirrored outputs. Additionally, it functions as a seamless matrix switcher with independent audio routing.
KD-VW4x4ProK is perfect for video walls in large-format viewing applications. It's ideal for bars and restaurants, sports and gaming caves, digital signage, house of worship, entertainment centers, and more.
Key Digital has specially engineered the KD-VW4x4ProK to cost-effectively create video walls with consumer panels and monitors.
Panel Flip Feature and Bezel Compensation
These powerful features enable a continuous image through the video wall, with the display’s narrow bezel sides conjoined regardless of using video wall monitors or consumer displays.
Versatile Video Wall Layouts
The KD-VW4x4ProK supports five video wall layouts: 2x2, 4x1, 3x1, 2 mirrored sets of 2x1, and 1x4. This makes it an ideal choice for constructing video walls in various applications and budget ranges.
Mirrored Outputs and 4 Receiver Units Included
The KD-VW4x4ProK features mirrored HDMI and CAT6 AV outputs, allowing connection to up to eight displays through the included Rx units.
This is particularly useful for dual video walls that need to display the same content simultaneously.
Or, set KD-VW4x4ProK to video matrix switcher mode, and each of the four displays within the video wall can view unique content.
Seamless Source Selection and 4K Down-Conversion
The video wall processor executes switching between sources in video wall or matrix modes seamlessly. Moreover, the 4K down-conversion feature ensures compatibility with legacy 720p and 1080p displays, offering cost savings for end users.
4K Video and Surround Audio Support
The KD-VW4x4ProK supports 4K/UHD content up to 3840 x 2160p at 60fps in 4:2:0. It also provides independent audio routing with de-embedding on both analog balanced/unbalanced and digital optical connections with surround format support up to 5.1 Dolby® / DTS™.
Intuitive Control and Integration
Password-protected Web UI, the free iOS KD-App, Key Digital Management Software Pro, and an easy-to-understand open API provide plenty of modern control options to effortlessly manage the video wall processor from a PC, iOS, phone, or tablet.
Additionally, the KD-VW4x4ProK can extend IR control signals from a professional control system to the video wall control displays connected to KD-EXMLVRx units.
Features
- 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 3840 x 2160p 4:2:0 at 60fps supported on inputs & 3840 x 2160p 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
- Signal Extension over CAT: 4K/UHD Up to 35m (115ft) using CAT5e/6, up to 40m (131ft) using CAT6A STP, 1080p Up to 50m (164ft) using CAT5e/6, up to 60m (197ft) using CAT6A STP
- 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 & 720p displays
- Built-In Test Patterns: 9 selectable test screens help expedite installation
- IR Extension: Extend IR via Rx 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® & DTS™ Audio: Supports 2-channel and multi-channel surround formats up to 5.1 Dolby® / DTS™
- 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.
Additional Features
HDCP 2.2 Licensing: Fully licensed and compatible with HDCP 2.2 -Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & 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
downloads
Application Example
Catalog Page
Operation Manual
Diagrams
Diagram
control drivers
Savant Profile - Rx Units
Savant Profile
Pronto Hex
KD-VW4x4ProK Control4 Driver.zip
specifications
Technical:
- Input (Each): 1 HDMI Connector, Type A, 19 Pin Female
- Output (Each): 1 HDMI Connector, Type A, 19 Pin Female
- Output (Each): Balanced/unbalanced line level audio on 6-pin terminal block. Drives 2VRMS line audio input with a sampling rate of 192KHz
- Output (each): TOSlink optical digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
- Video Bandwidth: TMDS bandwidth 10.2 Gbps
- DDC Signal (Data): Input DDC Signal - 5 Volts p-p (TTL)
- HDMI Video/Audio Signal: Input Video Signal - 1.2 Volts p-p
- DDC Communication: EDID and HDCP Bi-directional buffering to Display and Source
- Analog Audio Max Output Level: 4dBu on 150kΩ, DC coupling
- Audio Bandwidth: 20Hz to 20kHz @ 0dBu
- TND + Noise: 0.33% @0dBu @ 1kHz
- Optical Max Output Level: 1Vpp on 75Ω, DC coupling
- Wired IR: modulated IR signal input, 0-5V TTL or -10 to +10V
- Power: 12V/5A (60W) AC Power Supply with Grounded, 2.1mm ID DC Power Jack with Screw In Type
General:
- Regulation: CE, RoHS, WEEE
- Rack Mount: 1U, 1 Rack Width (rack ears included)
- Enclosure: Black Metal
- Product Dimensions: L = 17.24” W = 10.78” H = 1.73” (438 x 237.7 x 44mm)
- Shipping Carton Dimensions: L = 19.69” W = 14.72” H = 5.12” (500 x 374 x 130mm)
- Product Weight: 8.02 lb / 3.64 kg
- Shipping Weight: 13.93 lb / 6.32 kg
- Accessories: IR Remote, UL Certified Power Supply
accessories
- (1) Power Supply 12V 5A screw-type, model KPS60W12VC
- (1) KDRMVW44K Remote Control
- (4) UHDoTP Rx units, model KD-EXMLVRx
- (4) IR Emitters with 3.5mm mono end. 6ft
- (4) IR Sensors with 3.5mm 4 conductor end. 6ft
- (4) 6-Pin Phoenix connector for audio, blue
- (1) 6-Pin Phoenix connector for unit control
- (1) USB data cable, Micro to A, 6ft, USB 2.0
- (2) Rack ears
technical documents
Application Example
Catalog Page
Operation Manual
Images and Diagrams
Diagram
control drivers
Savant Profile - Rx Units
Savant Profile
Pronto Hex
KD-VW4x4ProK Control4 Driver.zip
specifications
Technical:
- Input (Each): 1 HDMI Connector, Type A, 19 Pin Female
- Output (Each): 1 HDMI Connector, Type A, 19 Pin Female
- Output (Each): Balanced/unbalanced line level audio on 6-pin terminal block. Drives 2VRMS line audio input with a sampling rate of 192KHz
- Output (each): TOSlink optical digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
- Video Bandwidth: TMDS bandwidth 10.2 Gbps
- DDC Signal (Data): Input DDC Signal - 5 Volts p-p (TTL)
- HDMI Video/Audio Signal: Input Video Signal - 1.2 Volts p-p
- DDC Communication: EDID and HDCP Bi-directional buffering to Display and Source
- Analog Audio Max Output Level: 4dBu on 150kΩ, DC coupling
- Audio Bandwidth: 20Hz to 20kHz @ 0dBu
- TND + Noise: 0.33% @0dBu @ 1kHz
- Optical Max Output Level: 1Vpp on 75Ω, DC coupling
- Wired IR: modulated IR signal input, 0-5V TTL or -10 to +10V
- Power: 12V/5A (60W) AC Power Supply with Grounded, 2.1mm ID DC Power Jack with Screw In Type
General:
- Regulation: CE, RoHS, WEEE
- Rack Mount: 1U, 1 Rack Width (rack ears included)
- Enclosure: Black Metal
- Product Dimensions: L = 17.24” W = 10.78” H = 1.73” (438 x 237.7 x 44mm)
- Shipping Carton Dimensions: L = 19.69” W = 14.72” H = 5.12” (500 x 374 x 130mm)
- Product Weight: 8.02 lb / 3.64 kg
- Shipping Weight: 13.93 lb / 6.32 kg
- Accessories: IR Remote, UL Certified Power Supply
accessories
- (1) Power Supply 12V 5A screw-type, model KPS60W12VC
- (1) KDRMVW44K Remote Control
- (4) UHDoTP Rx units, model KD-EXMLVRx
- (4) IR Emitters with 3.5mm mono end. 6ft
- (4) IR Sensors with 3.5mm 4 conductor end. 6ft
- (4) 6-Pin Phoenix connector for audio, blue
- (1) 6-Pin Phoenix connector for unit control
- (1) USB data cable, Micro to A, 6ft, USB 2.0
- (2) Rack ears
