4K UHD 18Gbps HDBaseT HDMI/USB-C/RS-232 Wall Plate Transmitter & Receiver Kit up to 230ft

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Introducing the BG-EXH-70UCWP-W 18Gbps HDBaseT 230ft Wall Plate Kit, a comprehensive solution for advanced signal transmission and distribution. This kit features a USB-C/HDMI Wall Plate Transmitter and an HDBaseT to HDMI Receiver, delivering exceptional performance and versatility for professional AV installations. Enclosed within a sleek US one-gang enclosure compatible with Decora-style wall plate openings, the transmitter functions as a 2x1 switcher and HDBaseT transmitter, supporting HDMI and USB-C inputs.

With support for video resolutions up to 4K2K@50/60Hz 4:4:4 and bidirectional RS-232 pass-through functionality, this kit ensures seamless integration and reliable control signal transmission. Furthermore, the transmitter can be remotely powered via Power Over Ethernet (POE) from the receiver or other HDBaseT-equipped devices, enhancing convenience and flexibility in installation.

Transmitter Overview

The USB-C/HDMI Wall Plate Transmitter in the BG-EXH-70UCWP-W kit represents the pinnacle of versatility and innovation in signal transmission technology. With HDMI and USB-C inputs, it accommodates a wide range of multimedia sources, ensuring compatibility with modern AV devices. Designed to seamlessly integrate into any environment, the transmitter features a one-gang enclosure suitable for Decora-style wall plate openings.

Supporting resolutions up to 4K@120Hz YUV 4:4:4 with DSC function and extending transmission distances up to 40m (132 feet), it guarantees exceptional visual fidelity and flexibility in signal distribution. Additionally, the transmitter offers comprehensive features such as HDCP 2.3, HDR support, and EDID/HDCP bypass functionalities, making it ideal for demanding AV installations requiring high-performance signal transmission.

Receiver Overview

The HDBaseT to HDMI Receiver included in the BG-EXH-70UCWP-W kit complements the transmitter's capabilities, providing seamless signal reception and distribution over extended distances. Designed for reliability and efficiency, the receiver efficiently receives signals from the transmitter via standard CAT6 cables, supporting resolutions up to 4K2K@50/60Hz 4:4:4 for stunning visual clarity. Its compact form factor and robust construction ensure durability and adaptability to various installation environments.

With HDMI output, analog audio output, and bidirectional RS-232 control signal pass-through, the receiver offers versatile connectivity options and seamless integration with control systems. Furthermore, the receiver features a firmware update port for future compatibility enhancements, safeguarding your investment in AV infrastructure. Overall, the HDBaseT to HDMI Receiver delivers exceptional performance and reliability, making it an indispensable component of professional AV installations requiring high-definition signal distribution.



  • Supports High Resolutions
    Up to 4K@120Hz YUV 4:4:4 with DSC function, extending up to 40m (132 feet)
  • Standards Compliant
    Compatible with HDCP 2.3, HDCP 2.2, and HDCP 1.4
  • High Dynamic Range Video
    Allows for the vivid display of HDR content
  • EDID and HDCP Bypass
    Streamlines connectivity by bypassing EDID and HDCP protocols when necessary
  • Digital Stream Conversion (DSC)
    Enables seamless conversion of digital streams, ensuring compatibility with DSC 1.2a standards
  • Compressed Audio Formats
    Supports various compressed audio formats, including DTS, Dolby Digital, DTS-HD Master Audio™, and Dolby TrueHD

Tech Specifications

HDMI Compliance HDMI 2.0b
HDCP Compliance HDCP 2.2
DP Compliance Display Port 1.2a (Adapter required for Display Port)
Video Bandwidth USB-C: 5.4 Gbps
HDMI: 18 Gbps
Video Resolution 480i~1080p50/60Hz, 4Kx2K@24/30Hz, 4K2K@60Hz
Color Space RGB, YCbCr 4:4:4 / 4:2:2, YUV 4:2:0
Color Depth 8/10/12-bit (1080P@60Hz)
8-bit (4K@60Hz)
HDR Support
HDMI Audio Formats LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
Transmission Distance Max distance (1080P) : 230ft / 70m over CAT6/6a/7
Max distance (4K): 131ft / 40m over CAT6/6a/7
ESD Protection Human body model — ±8kV (Air-gap discharge) & ±4kV (Contact discharge)
Transmitter Inputs:
1x HDMI Type A [19-pin female]
1x USB-C
1x HDBaseT Out [RJ45, 8-pin female]
1x USB-C (only for charging)
1x RS-232 [3-pin phoenix connector]
1x FW [Micro USB, Update port]
Receiver Inputs:
1x HDMI IN [Type A, 19-pin female]
1x HDBaseT IN [RJ45, 8-pin female]
1x HDMI OUT [Type A, 19-pin female]
1x AUDIO OUT [Phoenix jack]
1x RS-232 [3-pin phoenix connector]
1x FW [Micro USB, Update port]
Housing Metal Enclosure
Color White
Dimensions (W x D x H) Wall plate:
1.31in x 2.6in x 2.7in [33.3mm  x 65.7mm  x 68.7mm]
2.8in x 0.12in x 4.5in [69.9mm x 3mm x 114.3mm]
7.9in x 4.0in x 0.87inin [200mm x 102.8mm  x 22mm]
Weight Wall plate: 0.43 lbs [197g], Receiver: 1.1 lbs [517g]
Power Supply POE (only from Receiver to Transmitter)
Power Consumption Wall plate: 7.92W (Max), Receiver: 6W (Max)
OperatingTemperature 32 - 104°F / 0 - 40°C
Storage Temperature -4 - 140°F / -20 - 60°C
Relative Humidity 20 - 90% RH (no condensation)




  • 1x 18Gbps HDBaseT 70M with USB-C/HDMI Wall Plate Transmitter
  • 1 x HDBaseT to HDMI receiver
  • 1x 3pin-3.81mm Phoenix Connector (male)
  • 1x User Manual



  1. Power LED: The power LED indicator will illuminate in green when the product is powered on, and red when the product is on standby.
  2. HDMI LED: When the HDMI input port is active and the HDMI signal is detected, the green LED will be on.
  3. USB-C LED: When the USB-C input port is active and USB-C signal is detected, the green LED will be on.
  4. HDMI port: HDMI input port, connect to HDMI source device.
  5. USB-C port: USB-C signal input port.
    Charging port for devices with USB-C port.
  6. CHARGE port: Connect this port to power supply, then the USB-C port will power the connected device.
  7. RS-232 port: Connect to PC or control system for bidirectional RS-232 control signal passthrough.
  8. SOURCE button: Used to switch HDMI / USB-C input signal.
  9. HDBaseT OUT: Connect to the HDBaseT IN port of Receiver with a CAT6/6a/7 cable.
  10. FW port: Firmware update port.


  11. Power LED: When the product is powered on, the red LED indicator will be on.
  12. DC 24V: DC 24V power supply port.
  13. FW: Firmware update port.
  14. HDBaseT IN: Connect to the HDBaseT OUT port of Transmitter with a CAT6/6a/7 cable.
  15. HDMI OUT: HDMI output port, connect to HDMI display device.
  16. HDMI IN: HDMI input port, connect to HDMI source device.
  17. AUDIO OUT: Analog audio output port.
  18. RS-232 port: Connect to PC or control system for bidirectional RS-232 control signal pass-through.