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Black metal box with four HDMI outputs on the back, front power LED, and side vents

LUOM

LUOM 2x2 HDMI Video Wall Controller 1080P 60Hz RS232 180° Rotate

SKU CH-NMWD-G09FP

Splits one HDMI or DVI source across four HDMI displays at 1920x1080P 60Hz with 180° rotation, 3.5 mm stereo and optical 5.1 audio outputs

  • Input ports1 x HDMI
  • Output ports4 x HDMI
  • Product typeHDMI Video Wall Controller
  • In the box2 × 2 HDMI video wall controller * 1; Remote Control (withou
  • Distributes one HDMI or DVI source to four displays simultaneously
  • Accepts 4K 30 Hz or 1080P up to 60 Hz input signals
  • Outputs 1920 x 1080 resolution at 60 Hz per screen
  • Provides 2.0 CH analogue and 5.1 CH optical audio extraction
  • RS232 control plus 180° image rotation in 2x2 mode

2x2 HDMI Video Wall Controller

This LUOM controller splits a single HDMI or DVI source across four HDMI displays to build a 2x2 video wall. It accepts input up to 4K at 30 Hz and 1080P at 60 Hz, then outputs a fixed 1920x1080P signal to each screen. Integrated 3.5 mm stereo and optical SPDIF ports provide 2.0CH and 5.1CH audio extraction. The unit is aimed at installers creating digital signage or multi-screen presentations.

Plug-and-play setup with RS232 control

Connect the source, four displays and the supplied 5V 2.1A adapter; the device negotiates EDID automatically and requires no driver installation. A handheld remote handles layout switching between 1x2, 1x3, 1x4, 2x1, 3x1 and 4x1 modes, while the RS232 port allows serial integration with control systems. The 180 degree rotation function works only in 2x2 mode; selecting other layouts disables it. Ventilation slots on the chassis rely on convection, so keep surrounding space clear.

Verify source resolution and display compatibility

Confirm the source can output 1920x1080P at 24, 30, 50 or 60 Hz, or 4K at 30 Hz, as higher refresh rates at 4K are not supported. All four connected screens must accept a 1080P input signal; mixed-resolution panels will not sync correctly. The package includes a remote without batteries, so source two AAA cells separately. Professional video-wall panels are recommended; consumer TVs may show visible bezels or colour mismatch across the array.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $71.99
Pricier than about 88% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Product typeHDMI Video Wall Controller
Ports & slots
Input ports1 x HDMI
Output ports4 x HDMI
In the box
In the box2 × 2 HDMI video wall controller * 1; Remote Control (without battery) * 1; 5 V/2.1A Power Adapter * 1; User Manual * 1

Questions about this item

How do I verify the 1080p 60Hz output is active on all four screens after connecting the controller?

Select the 2x2 splice mode via the remote or RS232 command, then confirm each display shows a quarter of the source image at 1920x1080 resolution without flicker.

What cables and accessories are included, and which must I provide myself?

The box contains the controller, a 5V/2.1A power adapter, a remote control without a battery, and a user manual. You must supply the HDMI or DVI source cable and four HDMI cables for the displays.

When should I choose the 2x2 layout versus the 1x4 or 4x1 options listed for this controller?

Use 2x2 for a square video wall of four screens, 1x4 for a single horizontal row, and 4x1 for a single vertical column; all modes support 180° rotation in 2x2 configuration.

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