4K@60Hz HDMI Over 1G IP Extender with ARC-PRO (UHD-EXM500PRO-K)
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4K Over 1G IP Extender
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HDMI ARC & HDMI CEC
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Control via RS-232 commands
*Overnight shipping doesn't include Weekends, or any holidays.



1. Professional 4K HDMI Extension for Long-Distance AV
The UHD-EXM500PRO-K is a professional-grade HDMI extender designed to transmit 4K@60Hz HDR video and immersive audio up to 120 meters (394 feet) over a single Cat6/6A/7 cable. Fully HDMI 2.0 and HDCP 2.2 compliant, it delivers uncompromised Ultra HD performance for commercial AV, home theaters, and digital signage systems.

2. High-Speed, Low-Latency Transmission
With a maximum bandwidth of 18Gbps, this extender ensures uncompressed, ultra-low-latency video ideal for real-time viewing environments. The integrated HDMI loop-out on the Transmitter supports a local display at the source, eliminating the need for a splitter—perfect for monitoring or preview setups.

3. Versatile Control & Audio Return Capabilities
This extender supports ARC (Audio Return Channel) and CEC (Consumer Electronics Control), enabling unified control and audio routing from the display back to AV receivers. Bi-directional IR control (20~60kHz) allows full remote functionality from either end, and RS-232 passthrough provides compatibility with automation and control systems.

4. Expandable, Durable, and Future-Ready
With one-to-many HDMI over IP capability via a network switch, this solution is scalable for larger AV systems. The Receiver includes an S/PDIF output for digital audio extraction. Built-in surge, lightning, and ESD protection plus firmware upgrade support ensure durability and adaptability for both residential and commercial use.
OREI 4K HDMI Over 1G IP Extender with ARC-PRO
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Ultra low latency and high definition transmission.
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Extend 4K@60Hz HDR HDMI signal up to 120m over Cat6/6A/7 cable.
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Support one-to-many connection through the gigabit switch.
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Support HDMI ARC and HDMI CEC.
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Support RS-232 passthrough and command control.
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The transmitter supports HDMI loop out.
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Support bi-directional IR passthrough.
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The receiver can output the source audio additionally through the S/PDIF port.
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Support firmware upgrade via micro USB.
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Lightning protection, surge protection, ESD protection.
This UHD-EXM500PRO-K HDMI Extender includes a transmitter unit and a receiver unit and allows the HDMI signal to be transmitted up to 70 meters at 1080P@60Hz resolution,and up to 40 meters at 4K@30Hz resolution while using a single Cat6/6A/7 network cable. lt adopts a point-to-point connection configuration, supports lR pass-back and POC (power over cable), power supply adapter is only needed for transmistter. It is perfect video transmission solution for outdoor advertising, monitor system, home entertainment, conference, etc.