The HDM44-18G-HDBT supports the latest in display technology.


  • HDMI 2.0 version (Supports HDMI2.0 4K50/60Hz YUV444 / YUV420 1080P, 1080i, 720P and standard video format.).
  • Supports 3D Video.
  • HDCP2.2/1.4 compliant.
  • 4x HDMI Input, 1x HDMI output and 3x HDBT output
  • LED indicators to show power status.
  • Support Panel Buttons, Local IR, RS232 Control, IP Control Via web GUI, and PC Software.
  • 1U rack design, easy installment.


Available on backorder

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This Simple to use 4K HDR 4 x 4 HDBT Matrix allows you to send up to four HDMI sources to one HDMI Display and three others via HDBT transmitters and receivers (Included).

It will support resolutions up to the full 18Gbps 4K 60 Ultra HD 4:4:4 and supports high resolution digital audio formats such as LPCM 7.1CH, Dolby TrueHD, Dolby Digital Plus and DTS-HD Master Audio.

Perfect for locating you video components such as MySky box, Bluray players, Apple TVs, etc in a central location and then distributing them out to multiple TVs around the house or office.


Package Contents

  • 1 x HDBT 4×4 Matrix Switcher
  • 3× HDBaseT receivers 
  • 2× Mounting Ears (Matrix) 
  • 6× Mounting Ears (Receiver) 
  • 4× Phoenix terminals (male)  
  • 8× Wideband IR Receiver cables 
  • 8× Wideband IR Blaster cables 
  • 1× 24V/2.7A Locking Power Adaptor   
  • 1× IR Remote control 
  • 1× User Manual 




1  LED  When device is in standby mode, the LED light in red. LED is blanking when device is working normally. 
2  Nixie tube  Displaying output port corresponding input source. 
3  IR  IR receive window. 
4  POWER button  Power on/off button. 
5  OUTPUT button  A/B/C/D output channel button. 





1  HDMI INPUT  Connect to the HDMI source device, such as DVD player or Set top box.  
2  OUTPUT  HDMI  Connect to the HDMI display devices, such as TVs or Monitors. 
HDBaseT  Connect to HDBaseT receiver comes from the  

same package. Don’t connect to a projector directly that built-in HDBaseT input port since 24V POC may destroy this projector. 




OPTICAL  Digital audio de-embedding output. 
L/R  Analog L/R audio de-embedding output. 
4  IR EXT  If the front IR sensor of unit is obstructed or the unit is installed in a closed area out of infrared line of sight, the IR receiver included can be inserted into the IR EXT port at the rear to extend the IR sensor range and enable local of the matrix. 
5  IR INPUT  IR receiver port, connect an IR receiver cable. 
6  IR OUTPUT  IR blaster port, connect an IR blaster cable. 
7  CONTROL  LAN  Connect to an active Ethernet link with an RJ45 terminated cable. 
RS-232  Connect to an PC or control system for control via a Phoenix terminal to transmit command. 
8  Power port  Plug the 12V DC power supply into the unit and connect the adapter to AC wall outlet. 


1.Press this button to power on the matrix or set it to standby mode.

2. Press these buttons to select output A, B, C, D for input 1, 2, 3, 4 ports.