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HKM02B-4K6G

4K60Hz HDMI® USB/Audio/RS232/IR KVM over IP Extender

  • Resolution up to 4K60Hz 4:4:4.
  • Signal extension up to 100m over CAT5e (or greater), 60km over fiber optic cable
  • Workable with Ethernet switches for HDMI® extension, distribution, switching, and matrix.
  • Built-in 4 USB ports for remote control
  • Video Resolution Hybrid Mode (simple scaling: 4K60/1080p in, 1080p/4K60Hz out)
Inquiry

As a manufacturer, we value the profit of our clients and do not have any online store. You can get the unpublished price from us through the inquiry button.

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Overview
Features
Connection Diagram
Application
Resources
FAQ
Project Photos

HKM02B-4K6G uses AV over IP technology to route up to 1,000 4K60Hz HDMI® sources to up to 60,000 displays over IGMP and jumbo frame protocol gigabit switches, which can achieve HDMI® signal extending, distributing, switching, and routing. HKM02B-4K6G is a multifunctional system that integrates multiple media. You can perfectly apply it to large-scale security rooms, classrooms, trading rooms, and more.

Model

HKM02BP-4K

HKM02B-4K

HKM02B

VDKM02B

Video Format

HDMI

HDMI

HDMI

VGA/DVI

Resolution

4K@30Hz

4K@30Hz

1080p@60Hz

1080p@60Hz

Audio Embed & Extract

V

V

V

V

IR

V

V

V

V

RS232

V

V

V

V

PoE

V

Fiber Module

V

V
  • Resolution up to 4K60Hz 4:4:4.
  • Signal extension up to 100m over CAT5e (or greater), 60km over fiber optic cable
  • Workable with Ethernet switches for HDMI® extension, distribution, switching, and matrix.
  • Built-in loop out, an extra local HDMI® display at the Tx side
  • Built-in 4 USB ports for remote control
  • PoE-powered (optional) 
  • Video sub-stream
  • Video wall
  • Video Resolution Hybrid Mode (simple scaling: 4K60/1080p in, 1080p/4K60Hz out)
  • Image rotation
  • Workable with SR01X (IP repeater) for longer distance

‍

Multi Mode 1

Multi Mode 4

With SR01X

‍

‍

User Manual

HKM02B-4K6G_UserManual_EN.pdf

AV Control APP_UserManual_EN.pdf

Firmware/Software

Release Date

Ver.

Release Note

File Name

June 3, 2025

V1.0_2506031

Firmware Update
icon

Release Date

June 3, 2025

Ver.

V1.0_2506031

Firmware Update
icon

File Name

HKM02BT-4K6G_Firmware_V1.0_2506031.zipOpen in New Tab

June 3, 2025

V1.0_2506031

Firmware Update
icon

Release Date

June 3, 2025

Ver.

V1.0_2506031

Firmware Update
icon

File Name

HKM02BR-4K6G_Firmware_V1.0_2506031.zipOpen in New Tab

April 24, 2025

V1.0_2504241

Firmware Update
icon

Release Date

April 24, 2025

Ver.

V1.0_2504241

Firmware Update
icon

File Name

HKM02BT-4K6G_Firmware_V1.0_2504241.zipOpen in New Tab

April 24, 2025

V1.0_2504241

Firmware Upgrade
icon

Release Date

April 24, 2025

Ver.

V1.0_2504241

Firmware Upgrade
icon

File Name

HKM02BR-4K6G_Firmware_V1.0_2504241.zipOpen in New Tab

August 6, 2024

V1.0_2408061

Firmware Update
icon

Release Date

August 6, 2024

Ver.

V1.0_2408061

Firmware Update
icon

File Name

HKM02BT-4K6G_Firmware_V1.0_2408061.zipOpen in New Tab

August 6, 2024

V1.0_2408061

Firmware Update
icon

Release Date

August 6, 2024

Ver.

V1.0_2408061

Firmware Update
icon

File Name

HKM02BR-4K6G_Firmware_V1.0_2408061.zipOpen in New Tab
Tutorial Video

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Specification

ITEM NO.

HKM02BT-4K6G

HKM02BR-4K6G

Compliance

Standard

HDMI® 2.0
HDCP 2.2

Max. Video Resolution

4K60Hz

Max. Transmission Distance

100m over CAT5e

Dynamic Range Standard

SDR, HDR, HDR10, HDR10+, Dolby Vision

Audio Format

PCM 2CH, 5.1CH, 7.1CH
Dolby True HD, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), Dolby Atmos (AC4)
DTS, DTS-HD Master Audio, DTS: X

Analog Audio

Impedance: 500Ω
Signal-to-noise Ratio (SNR): 114dB (A-weighted)
Dynamic Range: 114dB
THD+N: -94dB

RS232 Baud Rate

115200 bps

IR Support

20-60 Khz, ±45°, 5M

Ports & Interfaces

Video Input

1 x HDMI Type-A

1 x RJ45

Video Output

1 x RJ45

1 x HDMI Type-A

Video Loop-out

1 x HDMI Type A

-

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Get a Quote Today

Any questions about the product? Contact us by filling in the inquiry form in a few seconds, and get the quickest response from us!

Inquiry

As a manufacturer, we value the profit of our clients and do not have any online store. You can get the unpublished price from us through the inquiry button.

SEE other models

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Smart Cabling & Transmission Corp.
Smart Cabling & Transmission Corp. has been a leading professional manufacturer in the field of CCTV Security and Audio-Video Cabling system products since 2002.
Phone

886-2-22186886

Email

service@sct.com.tw

Products
HDMI® Transmission
Converter
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Transmission
HDMI® Extender
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HDMI® Converter
HDMI® Tools
HDMI® Input
SDI Input
HD-TVI/ AHD/ HDCVI/ CVBS Input
VGA Input
Audio Input
SDI Extender
SDI Distributor
SDI Converter
SDI Surge Protector
DisplayPort Extender
IP/ PoE Transmission
HD-TVI/AHD/HDCVI/
CVBS Transmission
Data Transmission
USB Transmission
IP/PoE over Coaxial Extension
IP/ PoE Extension
PoE Injector & Splitter
PoE Switch
IP/ PoE Surge Protector
Extender
Distributor
Converter
Interference Solution
Surge Protector
Data Converter
Data Extension
Data Distributor
USB Extender
HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

1. All specifications are subject to change without notice.
2. Brand and product names mentioned are trademarks of their respective companies.
3. The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

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HKM02B-4K6G

4K60Hz HDMI® USB/Audio/RS232/IR KVM over IP Extender

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