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KD-Pro4x1X-2
4 Input Pro Series HDMI Auto Switcher with Web UI
- Connect 4 sources into a single HDMI input port on display or projector
- Supports 4K HDMI signals up to 18Gbps with HDR, HDCP 2.2, and surround audio up to Dolby® 7.1, Atmos / DTS-HD
- De-embeds audio for ease of integration with audio systems and soundbars
- Auto switching or control by Web UI, free iOS app, IP, push-button, included IR remote, RS-232, voltage trigger
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® KD-Pro4x1X-2 is a 4K/18G HDMI switcher with analog and digital audio de-embedding, auto switching, web UI and iOS app-ready control. Designed for professional audio video installations in conference rooms, huddle spaces, classrooms, theater and gaming spaces, KD-Pro4x1X-2 enables multiple video sources to connect to a single video display while analog (3.5mm & balanced/unbalanced) and digital (optical & PCM) audio de-embed ports may feed audio of the selected source into and amplifier, DSP, or sound bar. KD-Pro4x1X-2 supports all SD, HD, VESA and Ultra HD/4K video standards with HDR header information included in a variety of 4K EDID handshakes. In addition to IR, RS-232, and TCP/IP control, KD-Pro4x1X-2 can also be controlled via trigger voltage and boasts a programming-free presentation system capability when integrated with KD-Amp220 and/or KD-CamUSB and controlled via Web UI or free Key Digital iOS app.
Features
- HDMI Switching: 4 HDMI sources to 1 HDMI output/display
- Ultra HD/4K: Supports up to 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
- Audio De-embedding®: Audio of the selected HDMI input is de-embedded at the analog (3.5mm stereo & L/R balanced/unbalanced) and digital (optical & PCM) connectors
- Key Digital® App Ready: Scan & detect population for pre-built GUI and TCP/IP control via Key Digital® App
- Auto-Sensing: Automatic selection of newly detected source and switching from newly disconnected source via hot plug detection voltage when enabled
- Surround Audio Support: DTS-HD Master Audio™, DTS:X®, Dolby® TrueHD, Dolby Atmos®
- Programming-Free Presentation System: Add KD-Amp220 and/or KD-CamUSB as desired and setup in KDMS Pro for a complete user interface in the web UI and KD iOS App including AV switching, volume control with microphone mix, and PTZ web cam control for an all-in-one user-friendly system.
- Control: Front panel button, serial IR, optical IR, RS-232, trigger in, and TCP/IP controllable with web UI and KD-App ready
Additional Features
- Control System Support: Web UI, Key Digital® App ready. Compass Control® Pro ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API.
- IP to RS-232 Command Forwarding: Commands received on the TCP/IP port may be output on the RS-232 port for controlling Key Digital KD-Amp220, KD-CamUSB, or third-party RS-232 controllable devices with ASCII format commands.
- HDCP Licensing: Fully licensed and compatible with HDCP 2.2
- HDR10 and Dolby Vision: More life-like images through a greater range of luminance levels
- Resolution Support: Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) up to 4096x2160p
- Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:4:4/8 bit
- Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake
- EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the output/display
- TMDS re-clocking: Support for long HDMI connectivity using Key Digital® HDMI cables
downloads
Operation Manual
Catalog Page
Hires Image
Diagrams
Example System
control drivers
Pronto Hex IR Sheet
specifications
Technical:
- HDMI Input (Each): HDMI Connector, Type A, 19 Pin Female
- HDMI Output: HDMI Connector, Type A, 19 Pin Female
- HDMI Bandwidth: TMDS bandwidth 18Gbps
- DDC Signal (Data): Input DDC Signal - 5 Volts p-p (TTL)
- HDMI Video/Audio Signal: Input Video Signal - 1.2 Volts p-p
- 3.5mm Stereo Audio Output: Line level audio on TRS connector. Drives 1 VRMS line audio output with a sampling rate of 192KHz
- Balanced/unbalanced Audio Output: Line level audio on 6-pin terminal block. Drives 2VRMS line audio output with a sampling rate of 192KHz
- Digital PCM Audio Output: RCA female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
- Digital Optical Audio Output: TOSlink optical female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 96KHz
- PCM Max Output Level: 1Vpp on 75Ω, DC coupling
- Audio Bandwidth: 20Hz to 20kHz @ 0dBu
- TND + Noise: 0.33% @0dBu @ 1kHz
- Wired IR: modulated IR signal input, 0-5V TTL or -10 to +10V
- Power Supply: 5V/1A, 5W, 100-240VAC, 50-60Hz, Interchangeable head, wall type, screw-in connector
General:
- Regulation: CE, RoHS, WEEE, EAC
- Enclosure: Black Meta
- Product Dimensions: 8.25” x 4.0” x 1.7” (210.82 x 101.9 x 43.96mm)
- Packaging Dimensions: 10.75” x 8.9” x 2.2” (275 x 225 x 55mm)
- Product Weight: 0.9 lb
- Shipping Weight: 2 lb
accessories
- INCLUDED IN THE BOX:
- Power Supply: 5V/1A, 5W, wall type, model SKO1T-0500100Z
- IR Remote Control: KD-RMSWPROK
- Rack Ears: 1x long, 1x short rack ear for mounting in full-width rack
- 2x 6-pin terminal blocks for control, analog audio
technical documents
Operation Manual
Catalog Page
Hires Image
Images and Diagrams
Example System
control drivers
Pronto Hex IR Sheet
specifications
Technical:
- HDMI Input (Each): HDMI Connector, Type A, 19 Pin Female
- HDMI Output: HDMI Connector, Type A, 19 Pin Female
- HDMI Bandwidth: TMDS bandwidth 18Gbps
- DDC Signal (Data): Input DDC Signal - 5 Volts p-p (TTL)
- HDMI Video/Audio Signal: Input Video Signal - 1.2 Volts p-p
- 3.5mm Stereo Audio Output: Line level audio on TRS connector. Drives 1 VRMS line audio output with a sampling rate of 192KHz
- Balanced/unbalanced Audio Output: Line level audio on 6-pin terminal block. Drives 2VRMS line audio output with a sampling rate of 192KHz
- Digital PCM Audio Output: RCA female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 192KHz
- Digital Optical Audio Output: TOSlink optical female for digital audio following SPDIF format (IEC 60958). Supports sampling rate up to 96KHz
- PCM Max Output Level: 1Vpp on 75Ω, DC coupling
- Audio Bandwidth: 20Hz to 20kHz @ 0dBu
- TND + Noise: 0.33% @0dBu @ 1kHz
- Wired IR: modulated IR signal input, 0-5V TTL or -10 to +10V
- Power Supply: 5V/1A, 5W, 100-240VAC, 50-60Hz, Interchangeable head, wall type, screw-in connector
General:
- Regulation: CE, RoHS, WEEE, EAC
- Enclosure: Black Meta
- Product Dimensions: 8.25” x 4.0” x 1.7” (210.82 x 101.9 x 43.96mm)
- Packaging Dimensions: 10.75” x 8.9” x 2.2” (275 x 225 x 55mm)
- Product Weight: 0.9 lb
- Shipping Weight: 2 lb
accessories
- INCLUDED IN THE BOX:
- Power Supply: 5V/1A, 5W, wall type, model SKO1T-0500100Z
- IR Remote Control: KD-RMSWPROK
- Rack Ears: 1x long, 1x short rack ear for mounting in full-width rack
- 2x 6-pin terminal blocks for control, analog audio
