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4K 4×4 HDMI 2.0 Matrix,RS232

//4K 4×4 HDMI 2.0 Matrix,RS232
4K 4×4 HDMI 2.0 Matrix,RS232

Project Description

4K 4×4 HDMI 2.0 Matrix with Audio,RS232

Model Number:HR-S0404

This high performance HDMI Matrix Switcher can switch any of these four HDMI 2.0 sources to four HDMI 2.0 displays. Each input and output supports up to 4K60 444 resolution and HDCP 2.2. The outputs can be individually scaled for 1080p. De-embedded audio as analog L/R and coaxial is available for both outputs. The ARC function can return display device audio to coaxial port output only. Advanced EDID management is supported. With its 18Gbps bandwidth and the additional features with latest HDMI standards. This switcher can be controlled from the front panel, RS-232, IR remote, or TCP/IP.


1.HDMI 2.0, HDCP 2.2 / HDCP 1.4 and DVI 1.0 compliant

2.Four 18G HDMI 2.0 video inputs support up to 4K60 444 resolution

3.Four 18G HDMI 2.0 video outputs support up to 4K60 444 resolution

4.Four outputs can be individually scaled for 4K→1080p

5.De-embedded audio to analog L/R and Coaxial ports output

6.ARC audio return to the coaxial ports output only

7.Built-in Web GUI for TCP/IP control

8.Advanced EDID management supported

9.Four methods of control: Front panel, RS-232, IR remote and TCP/IP

10.Compact design for easy and flexible installation


HDMI Compliance HDMI 2.0
HDCP Compliance HDCP 2.2 and HDCP 1.4
Video Bandwidth 18 Gbps
Video Resolution 4K2K 50/60Hz 4:4:4

4K2K 50/60Hz 4:2:0

4K2K 30Hz 4:4:4

1080p, 1080i, 720p, 720i, 480p, 480i

All HDMI 3D TV formats

All PC resolutions including 1920 x 1200

Output Scaling 4K to 1080p
3D Support Yes
Color Space RGB, YCbCr4:4:4,YCbCr4:2:2, YCbCr 4:2:0
Color Depth 8-bit, 10-bit, 12-bit [1080P, 4K30Hz, 4K60Hz (YCbCr 4:2:0)]

8-bit [4K60Hz (YCbCr 4:4:4)]

HDMI Audio Formats PCM2.0/5.1/7.1CH, Dolby Digital/Plus/EX, Dolby True HD,

DTS, DTS-EX,DTS-96/24, DTS High Res, DTS-HD Master

Audio, DSD

Coaxial Audio Formats PCM2.0, Dolby Digital / Plus, DTS 2.0/5.1
L/R Audio Formats PCM2.0CH
HDR Support HDR10, HDR10+. Dolby Vision, HLG
ESD Protection Human-body Model: ±8kV (Air-gap discharge),

±4kV (Contact discharge)

Input Ports 4×HDMI Type A [19-pin female]
Output Ports 4×HDMI Type A [19-pin female]

4×L/R audio out [3.5mm Stereo Mini-jack]

4×COAX audio out [RCA]

Control ports 1x TCP/IP [RJ45]

1x RS-232[3-pin phoenix connector]

1x IR EXT [3.5mm Stereo Mini-jack]

Housing Metal Enclosure
Color Black
Dimensions 220mm (W)×105mm (D)×44mm (H)
Weight 792g
Power Supply Input: AC100~240V 50/60Hz

Output: DC12V/2.5A (Locking connector)

Power Consumption 10W (max), 1.56W (Standby)


0°C ~ 40°C / 32°F ~ 104°F
Storage Temperature -20°C ~ 60°C / -4°F ~ 140°F
Relative Humidity 20~90% RH (non-condensing)
Resolution /

Cable Length

 4K60 –

Feet / Meters

   4K30 –

Feet / Meters

 1080P60 –

Feet / Meters

HDMI IN / OUT 10ft / 3M 30ft / 10M 42ft / 15M
The use of “Premium High Speed HDMI” cable is highly recommended.

Package Contents:

1.4×4 HDMI 2.0 18Gbps Matrix Switcher——————-1pcs
2.12V/2.5A Locking Power Adapter—————————1pcs
3.IR Remote———————————————————-1pcs
4.Mounting Ears—————————————————-2pcs
5.38KHz IR Receiver Cable (1.5 meters)———————1pcs
6.3-pin Phoenix Connector—————————————-1pcs
7.User Manual ——————————————————-1pcs