DIMAX404K Small Presentation Matrix Switcher

DIMAX404K is a 4×4 presentation matrix developed for applications where input HDMI signals must be switched to certain or multiple outputs. This device offers all-in-one matrix services as signal scaling, seamless switch, fade effects, picture-in-picture display and audio handling. The services fulfill a demanding AV project so no other external devices are needed. Integrated audio matrix, audio de-embedding and audio embedding make the product inevitable in complex AV installations. They serve boardroom, show room, LED wall, reception, digital signage or conference room applications.

The 4K DIMAX404K provides:

  • 4×4 matrix switch of 4K30 HDMI signals
  • unlimited up or down scaling giving professional video quality
  • seamless switch and fade effects
  • Picture-in-picture display of second signal on each output screen
  • Video wall mode for professional installations
  • Professional HDCP management
  • EDID handling
  • video independent, internal audio matrix
  • integrated media player


  • Scaling matrix switchers with all-in-one services
  • DIMAX404K handles 4 x HDMI inputs
  • DIMAX404K drives 4 x HDMI outputs
  • HDMI YUV 4:4:4, YUV 4:2:2, input signal format handling at 4K30 resolution
  • Driving HDMI output signals, with full HDCP support at 4K30 resolution
  • Signal scaling in and scaling out of any input resolution to any selected output resolution
  • Seamless switch of two input signals in real time with zero latency and without loss of frames
  • Fade-in, fade-out, cross-fade effects when switching of two input signals in real time
  • Display of video inputs in real time in video wall mode over 4 monitors
  • Integrated media player to display local or remote, live video contents
  • Integrated web processor to display remote Web pages from the Internet
  • Internal processor to visualize vnc input of PC sources or IP camera from the LAN
  • On-screen-display (OSD) over any input signal windows as defined by the project installation
  • Fully independent audio matrix switching of embedded or separate analogue audio signals
  • Easy-to-use, remote control user interface through platform independent web browser
  • Versatile user interface for layout management with sophisticated scenario handling





InputDIMAX404K 4 x HDMI, from 640x480 up to 4096x2160 (30Hz, progressive)
OutputDIMAX404K 4 x HDMI, 640x480 - 4096x2160 30Hz
AudioAnalogue audio (3-pin pluggable terminal block) Embedded audio
HDMIInput: HDMI 1.4 Support Output: HDMI 1.4 Support
HDCPInput: HDCP 2.2 Support Output: HDCP 2.2 Support
Control1 x TCP/IP, 1 x RS232, Front panel buttons and LCD
Temperature5 - 40 °C
Humidity10 - 90%
Power Supply100V - 240V AC
Power Consumption46W
DimensionW435 x H67 x D334 (mm)
Weight3.5 Kg









Typical Configurations






Application Areas

This  4×4 presentation matrix can be used for board rooms, receptions, show rooms and in universities where different inputs signals must be scaled and presented with artistically advanced effects. The product’s leading edge services can be used to develop unique tender specifications.


DIMAX404K Brochure