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Compact black metal box with HDMI ports and remote

ESTONE

ESTONE OZP1 4K 2x2 Video Wall Controller Splitter (2023Version) professional video device

SKU CH-NSZW-MRRVV

Distributes one HDMI or DVI source across four HDMI displays as a 2×2 video wall with 1080p output, 4K@30Hz input, 2.0CH analogue and 5.1CH optical audio, plus RS-232 control

  • TypeProfessional Video Devices
  • Remote ControlRemote Included
  • InterfaceHDMI
  • Ports In1 HDMI
  • Ports Out4 HDMI
  • SpecificationsSupport 1 HDMI-Compatible/DVI input Support input HDMI-Compa
  • One HDMI or DVI source drives four HDMI displays simultaneously
  • Input accepts 4K at 30 Hz and 1080p at 24, 25, 30, 50, 60 Hz
  • Outputs deliver 1080p at 60 Hz across the video wall
  • 5 mm stereo and optical SPDIF 5.1 audio breakout included
  • RS-232 and IR remote give full control without a PC

2x2 Video Wall Controller for Digital Signage

The ESTONE OZP1 distributes one HDMI or DVI source across four HDMI displays in a 2x2 layout. It is built for installers creating video walls in retail, conference rooms or security monitoring. Professional LCD splicing screens are required; consumer televisions are not supported.

HDMI 1.4 Input and 1080p Output Limits

The controller accepts HDMI 1.4 and DVI signals up to 4K at 30 Hz, including 3840x2160 at 24 or 30 Hz and 1920x1080 at 25, 30, 50 or 60 Hz. All four HDMI outputs are fixed at 1920x1080 at 60 Hz, so a 4K source is downscaled for the wall. Audio is available through a 3.5 mm jack at 2.0 CH and an optical SPDIF port at 5.1 CH.

Check Source Resolution

Verify that your source device can output one of the supported input resolutions and refresh rates listed above. Confirm you are using professional video-wall panels rather than standard televisions, as the processor is designed for splicing screens. The unit includes a remote control without batteries, a 5 V 2.1 A power adapter and a user manual.

Highlights

  • One HDMI or DVI source drives four HDMI displays simultaneously
  • Input accepts 4K at 30 Hz and 1080p at 24, 25, 30, 50, 60 Hz
  • Outputs deliver 1080p at 60 Hz across the video wall
  • 5 mm stereo and optical SPDIF 5.1 audio breakout included
  • RS-232 and IR remote give full control without a PC

Specifications

BrandESTONE
ModelOZP1
TypeProfessional Video Devices
Remote ControlRemote Included
InterfaceHDMI
Ports In1 HDMI
Ports Out4 HDMI
SpecificationsSupport 1 HDMI-Compatible/DVI input
Support input HDMI-Compatible
Support 4 HDMI-Compatible outputs
Support 1 x 3.5mm Jack audio with 2.0CH audio
Support 1 x Optical SPDIF audio with 5.1CH audio
Support input 4K 30Hz,1920x1080P,24/30/50/60HZ,and lower resolution
Support output resolution 1920x1080P
Support multiple splicing modes, easy to operate, plug and play
Multi screen splicing seamless mixing
Porous design convection heat dissipation
Non slip design is stable and non slip
Package Contents2x2 HDMI video wall controller * 1; Remote Control (without battery) * 1; 5V/2.1A Power Adapter * 1; User Manual * 1

Questions about this item

Which configuration should I choose for a 2-by-2 video wall?

The OZP1 is a fixed 2x2 controller that takes one HDMI or DVI source and drives four HDMI displays in a 2-by-2 layout, so no alternative capacity or version exists for this model.

What does the 4K 30 Hz input rating mean when the unit is connected to real displays?

The controller accepts 4K at 30 Hz or 1080p up to 60 Hz on its single input, but each of the four HDMI outputs is limited to 1080p at 60 Hz, so the wall always shows a 1080p image per screen.

What does the HDMI 1.4 interface cap in practice for this splitter?

HDMI 1.4 limits the input to 4K 30 Hz and the four outputs to 1080p 60 Hz, while HDCP 1.4 protects the signal path; audio is provided separately via 3.5 mm stereo and optical SPDIF 5.1.

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