Lenkeng LKV672 4K Ultra HD HDMI Extender w. IR


  • Plug and play
  • Metal casing, stable and durable
  • Transmission over single CAT6/6A/7
  • Highest resolution support [email protected]
  • Support HDMI2.0, compatible with HDCP2.2
  • Support IR passback function (IR range support 20~60KHz )
  • Support distance up to 60m when [email protected], and 30m when [email protected]

This HDMI Extender includes a transmitter unit and a receiver unit, allows HDMI signal to be transmitted up to 60 meters at 4K×[email protected], and up to 30 meters at 4K×[email protected] long away via a single CAT6/6A/7 cable in a point-to-point configuration. It supports IR passback with a wide IR frequency 20-60KHz. It is perfect for application of outdoor advertising, video clips, monitor system, home entertainment and conference, etc.




Power consumption

TX: 2.5W RX:3W

HDMI compliance


HDCP compliance


HDMI resolution

[email protected]@[email protected]

[email protected]@50/60Hz

[email protected]/[email protected]/60Hz

4Kx2K 24/25/30/60/Hz

Supports audio formats


Maximum transfer rate


Input and output TMDS signal


Input and output DDC signal


Input cable length


Output cable length


Electrostatic protection of the whole machine

1a Contact discharge level 3

1b Air discharge level 3 Implementation

of the standard: IEC61000-4-2

Working temperature


Storage temperature


Humidity (no condensation)



77.49(L) x 56.15(W) x 22.66(H)mm


Aluminium alloy material + crystal panel

Treatment process

Grit blast




TX:80g, RX:80g

Mean time between failures (MTBF)

>30000 Hours

No additional files, specification sheets, guides or documentation found for product.

Warranty: 1 Year

Full manufacturers warranty details are available at the manufacturers web site.

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