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Black rectangular metal box with four HDMI inputs and four HDMI outputs on the rear panel

Jansicotek

Jansicotek OZJ4 4x4 HDMI Matrix Switch

SKU CH-WYKN-EXVK5

A 4×4 HDMI matrix routes four sources to four displays at 4K 60 Hz with HDR, HDCP 2.2 and 18 Gbps bandwidth, plus IR remote and EDID management

  • Port count4 × 4 Matrix
  • Adapter typeHDMI Switch/Extender
  • Input ports4 x HDMI
  • Output ports4 x HDMI
  • Max cable lengthLess than 8m AWG26 HDMI2.0b standard cable
  • Maximum supported resolutions4K@60 Hz
  • Route four sources to four displays independently
  • Switch or split any input to any output via IR remote
  • Deliver 4K at 60 Hz with HDR and 4:4:4 colour
  • Maintain signal integrity up to 8 metres on standard cables
  • Extract and set EDID for optimal source-to-display handshake

4x4 HDMI Matrix Switch

The Jansicotek OZJ4 is a 4x4 HDMI matrix switch that routes four source devices to four displays. It supports HDMI 2.0b and HDCP 2.2 with an 18.5 Gbps bandwidth for 4K at 60 Hz. An included IR remote and EDID extractor simplify input selection and display handshaking. The compact black chassis measures 230 by 90 by 25 mm.

Installers needing flexible 4K distribution

This unit suits installers who must switch or split four HDMI sources across four screens in a home theatre, classroom or digital-signage setup. It handles 3D formats, deep colour up to 24-bit and YUV 4:4:4 sampling. Buyers who need more than four inputs or outputs, or who require HDMI 2.1 features such as 8K or variable refresh rate, should look at a different product class.

Sustained 4K signal integrity

Under continuous operation the switch maintains the full 18.5 Gbps data rate and 600 MHz TMDS clock without signal degradation. Deep-colour 8, 10, 12 and 24-bit streams pass through reliably at 3840 by 2160 resolution. Source cables must stay under 8 metres using AWG 26 HDMI 2.0b cable to preserve performance at maximum bandwidth.

How it compares

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

Price $92.99
Pricier than about 90% of the 1,998 comparable items (median $27.99).

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Specifications

Product
Brand nameJansicotek
Product lineOZJ4
Model nameOZJ4
Part numberOZJ4
Product typeHDMI Switchers
Adapter typeHDMI Switch/Extender
Product colorBlack
Performance
Bandwidth rating18.5 Gbit/s/600 MHz
Display
Maximum supported resolutions4K@60 Hz
Audio & video
Matrix switchingYes
SoundYes
Ports & slots
Port count4 × 4 Matrix
Input ports4 x HDMI
Output ports4 x HDMI
Size & build
Max cable lengthLess than 8m AWG26 HDMI2.0b standard cable
Product dimensions5.91 × 2.36 × 0.79 in
Product weight11.9 oz
In the box
Units per package1
In the box1x HDMI Matrix 4 × 4
1x 12 V power adapter
1x IR Remote Control
1x User Manual

Questions about this item

What HDMI cables do I need to connect four sources and four displays to the OZJ4 matrix?

Use four AWG26 HDMI 2.0b standard cables under eight metres for each input and four more for the outputs to reach 4K@60Hz.

Will my older 1080p projector work on one output while a 4K HDR TV uses another?

Yes, the matrix handles independent EDID per output so a 1080p projector and a 4K HDR display can run simultaneously.

How do I confirm the matrix is passing 4K HDR at 60 Hz with 4:4:4 chroma after setup?

Check the source and display info menus — both should report 3840×2160 at 60 Hz with YUV 4:4:4 or RGB 4:4:4 and HDR active.

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