4x1 4K/18G 100m HDBT PoH Wall Plate Switcher with 2x HDMI, DP, USB-C, USB, LAN, ARC, Audio De-Embed, IR, RS-232, IP Control, CEC Manager™. Transmitter Only
  • Presentation Switching: 2 HDMI, 1 Display Port, and 1 USB-C source selection by push button or IP control
  • Installation: Fits in standard US 3-gang wall box or table and wall AV boxes.
  • Rx Options: Native integration with KD-X100MRx black box HDBaseT Rx or KD-UPS52U Presentation Switcher. Future Rx options may be available. 
  • Soft-Codec Enabling System: USB Host + Device ports on wall plate and chosen Rx / Presentation Switch create connectivity hub for professional USB cameras and microphones, audio DSP, keyboard, mouse, or touchscreen display with connected computer
  • Ultra HD/4K: Supports up to 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
  • Auto-Sensing: Automatic selection of newly detected source and switching from newly disconnected source when enabled
  • CEC Manager™: Power, volume, and muting controls of the connected displays/projectors without any additional control wiring
  • KD-App Ready: Network scan & detect populates pre-built GUI including connected display/projector controls via CEC Manager™
  • Ease of Integration: Complete configuration using Key Digital Management Software™ Pro
  • 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
  • Power Over HDBaseT: Wall-plate unit powered by Rx/Presentation Switch unit
  • Installation: Tx unit designed for installation in standard US three-gang box
  • Signal Extension: For resolution and cable quality
    • 4K/UHD (18G): Up to 100m / 328ft
    • 1080p: Up to 150m / 492ft
  • 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, EDID Control handshake, and Hot Plug Detection Voltage
  • EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the Rx display/device
  • IR Sensor: Wall-plate collects line-of-sight IR from remote(s) without external IR wiring
  • RS-232: Bi-Directional control to/from Tx and Rx/Presentation Switch unit
  • Lossless compressed digital audio: Support for Dolby® TrueHD, Dolby® Digital Plus, Dolby Atmos®, and DTS-HD Master Audio™
  • Control System Support: Fully controllable by all TCP/IP and RS-232 supported control systems via open API: Compass Control® Pro, AMX®, Crestron®, KNX®, RTI®, Savant, URC®, Leviton® etc.


  • Inputs: 2 HDMI, 1 Display Port, 1 USB-C, 1 IR Sensor, 1 Serial IR, 1 Bi-Directional RS-232

  • Outputs: 1 HDBaseT RJ45, 1 Bi-Directional RS-232

  • DDC Signal (Data): Input DDC Signal: 5 Volts p-p (TTL)

  • HDMI Video/Audio Signal: Input Video Signal: 1.2 Volts p-p

  • Display Port Video/Audio Signal: Input Video Signal: 1.2 Volts p-p

  • USB-C Video/Audio Signal: Input Video Signal: 1.2 Volts p-p

  • RJ45 Connector: Shielded Link Connector, HDBaseT

  • IR Connectors: 1 IR Sensor, 1 2-pin phoenix terminal

  • RS-232 Connector: 3-pin phoenix terminal


  • Regulation: CE, RoHS, WEEE, EAC

  • Wallplate: Standard 3-gang Wallplate

  • Enclosure: Faceplate - Silver Brushed Metal, Body - Texturized Silver Metal

  • Product Dimensions: 5.5 x 4.1 x 1.43” (141 x 105 x 36.4mm)

  • Product Weight:  Weight: 1.3 lbs

  • Packaging Dimensions: 11” x 7.9” x 2.1” (280 x 200 x 55 mm)

  • Packaging Weight;  Weight: 2.1 lbs

  • Accessories: 

    • USB-A to USB Micro Data Cable

    • Aluminum decora plate (qty 1) / Decora mounting screws with flat head (qty 6)

    • Gang-box mounting screws, (qty 6)

    • 3-pin phoenix terminal (qty 1)

    • 2-pin phoenix terminal (qty 1)

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