2x1 4K HDMI Seamless Multi-Viewer with RS232 Control

Instant switching between two 4K sources in fullscreen mode or display two sources on one in PiP or PbP modes. [MV4K21H]




£180.00ex VAT


In stock


This 4K Seamless 2x1 HDMI Switch is optimised for the instant switching between two 4K sources or for simultaneously displaying two video sources on one display.  The switch offers a choice of three display modes - Fullscreen, Picture in Picture, or Picture beside Picture.  Picture in Picture mode offers a choice of location and sizes.

Analogue stereo and digital optical audio are de-embedded and available for connection to external audio devices.

The RS232 control option allows integration of the switch into automated system solutions.  A full list of commands is available in the manual which is linked on this page.


  • HDMI 2.0b, HDCP 2.2 and HDCP 1.x compliant
  • Input and output resolutions supported up to 4K2K@60 4:4:4
  • Colour Space : RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0
  • Colour Depth : 8bit
  • Supports LPCM, AC3, DD+, DTS, DTS-HD, up to 7.1 audio channel
  • HDMI Audio Formats : PCM2.0 / 5.1 / 7.1CH, Dolby Digital/Plus, DTS, DTS High Res
  • Analog Audio Format : PCM2.0
  • SPDIF /Optical Formats : Dolby Digital, DTS 5.1, PCM2.0. (HBR audio not supported)
  • Seamless/Instant switching between input channels
  • 3 display modes: Fullscreen, PiP, PbP
  • Audio de-embedding via analogue and optical fibre audio ports
  • Supports volume control and independent audio selection
  • Control via front panel buttons, IR remote, RS-232 commands

The manual is available HERE