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Black rectangular box with HDMI and DVI ports, audio outputs, and RS232 connector

KEHIPI

KEHIPI 2x2 HDMI Video Wall Controller KVM Switch

SKU CH-NJYH-J9HKM

Splits one HDMI or DVI source across four displays at 1080p 60 Hz with eight layout modes, 180° rotation, audio output and RS-232 control

  • TypeAccessories
  • Distributes one HDMI/DVI source across four screens simultaneously
  • Supports 1080P@60Hz and 4K@30Hz input resolutions
  • Eight configurable display modes switched via IR remote or RS232
  • 180° rotation on two outputs minimises visible bezel gaps
  • SPDIF and 3.5mm audio ports extract sound separately

2×2 HDMI Video Wall Controller

The KEHIPI unit routes one HDMI or DVI source to four HDMI displays, creating a tiled video wall for signage, monitoring or collaborative viewing. It accepts 4K signals at 24 or 30 Hz and outputs at 1080p up to 60 Hz, so integrators can feed high-resolution content while driving standard full-HD panels.

Sustained multi-screen operation

Under continuous load the processor maintains stable 1080p60 output across all four ports without frame drops, handling 25, 30, 50 and 60 Hz refresh rates as well as 24 Hz cinematic sources. HDCP 1.4 compliance ensures protected streams from media players or consoles remain uninterrupted during extended playback sessions.

Build, connectors and daily use

A metal chassis houses HDMI and DVI inputs, four HDMI outputs, SPDIF and 3.5 mm audio jacks, plus an RS-232 port for automated control systems. Front-panel buttons and the included IR remote let operators switch among eight layout modes — including 1×3, 1×4 and 2×1 — while the 180° rotation on outputs one and two aligns bezels for a tighter visual seam.

Highlights

  • Distributes one HDMI/DVI source across four screens simultaneously
  • Supports 1080P@60Hz and 4K@30Hz input resolutions
  • Eight configurable display modes switched via IR remote or RS232
  • 180° rotation on two outputs minimises visible bezel gaps
  • SPDIF and 3.5mm audio ports extract sound separately

Specifications

TypeAccessories

Questions about this item

Does the 2x2 HDMI video wall controller run hot or draw much power when driving four 1080P@60Hz displays all day?

The unit is a compact processor with no internal fan; typical wall-controller designs stay cool under continuous 1080P@60Hz operation and draw only modest power from the included supply.

What cables and displays must I already own to use the 2x2 video wall controller in a 2x2 layout?

You need one HDMI or DVI source device, four HDMI display cables, and four HDMI monitors or TVs that accept 1920x1080P at 25, 30, 50 or 60 Hz.

Will the 2x2 controller work with my older 1080P@60Hz monitors that only have HDMI 1.4 inputs?

Yes — the controller is HDMI 1.4 and HDCP 1.4 compliant and outputs 1920x1080P at 60 Hz, matching those displays exactly.

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