AV Extenders

HDMI and AV extenders over Cat6, HDBaseT, fibre and wireless, carrying video with audio, USB, IR and RS232 where required.

286 products Award Winning Dealer Since 2013 Free expert consultation

Getting a signal across a building

An extender sends HDMI further than a cable can reliably carry it, by converting the signal for transmission over structured cable or fibre and converting it back at the far end. It is a transmitter and receiver pair, and both ends have to match.

Choose the transport by distance and by what the building already has. HDBaseT over Cat6a covers most residential distances and carries control signals alongside the video, which saves running separate cable for IR or RS232. Fibre goes further and is immune to electrical interference, which suits long runs and noisy environments. Wireless solves rooms where no cable can be run, at the cost of latency and reliability compared with a wired link.

Two things to confirm before ordering: the resolution and refresh rate the extender supports at the distance you actually need, since ratings usually drop at longer runs, and whether the receiver is powered locally or over the cable. Cat cable quality matters more here than in a data network, and solid core Cat6a correctly terminated is the baseline. Tell us the distance and what has to travel with the video.

4.95/5 from 20,660+ reviews Award Winning Dealer Since 2013 UK Specialist since 2005

108 of 286 products

  • Gefen GTB-UHD-HBTL 4K Ultra HD HDBaseT Extender
    SALE

    Gefen

    Gefen GTB-UHD-HBTL 4K Ultra HD HDBaseT Extender

    SKU: GTB-UHD-HBTL

    £837.90 £931.00
    Ex. VAT ✓ Save £93.10
    The GTB-UHD-HBTL 4K Ultra HD Extender uses Gefen’s implementation of the HDBaseT™ technology to extend HDMI up to 230 feet/70 meters at 1080p and up to 130 feet/40 meters at 4K, using one CAT-5e or better cable. Resolutions up to 4K Ultra HD (3840 x 2160 @ 60 Hz 4:2:0) with 7.1 channels of HBR (High Bit Rate) lossless digital audio are supported. This product provides 2-way IR extension between the Sender and the Receiver units, facilitating the control of A/V sources placed near the Sender unit and sending automation commands to the display or another device placed near the Receiver unit. Gefen’s Bi-Directional POL (Power Over Line) technology powers the Sender or the Receiver unit using the same cable that extends the HDMI signal. Only one of the two units will need a power supply. This feature simplifies installation in cases when an electrical outlet may not be available near the source or the display. Small, low profile enclosures can be securely surface-mounted and conveniently hidden away from sight.
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  • Gefen GTB-UHD600-HBT 4K Ultra HD 600 MHz HDBaseT Extender w/ HDR, RS-232, 2-way IR, and POL
    SALE
    £990.00 £1,100.00
    Ex. VAT ✓ Save £110.00
    The Gefen GTB-UHD600-HBT is a compact and high-performance solution for extending full-bandwidth HDMI 2.0 audio/video with HDR up to 80 meters (264 feet), over a CAT-5e or better cable. It supports 18.2 Gbps of data throughput and 600 MHz TMDS Clock frequency, the highest specified under the HDMI 2.0 standard. This extender uses HDBaseT™ technology along with Gefen’s visually lossless proprietary compression algorithms with very high PSNR (Peak Signal to Noise Ratio), to accommodate resolutions up to 4K Cinema-DCI (4096 x 2160 to 60 Hz 4:4:4) and 4K Ultra HD (3860 x 2160 to 60 Hz, 4:4:4) with HDR.
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  • Gefen GTB-UHD600-HBTL 4K Ultra HD 600 MHz HDBaseT Extender w/ HDR, 2-way IR, and POL
    SALE
    £752.40 £836.00
    Ex. VAT ✓ Save £83.60
    Extend Full-Bandwidth HDMI 2.0 w/ HDR up to 40 meters/132 feet, over a single CAT-5 The Gefen GTB-UHD600-HBTL is a compact and high-performance solution for extending full-bandwidth HDMI 2.0 audio/video with HDR up to 40 meters (132 feet), over a CAT-5e or better cable. It supports 18.2 Gbps of data throughput and 600 MHz TMDS Clock frequency, the highest specified under the HDMI 2.0 standard. This extender uses HDBaseT™ technology along with Gefen’s visually lossless proprietary compression algorithms with very high PSNR (Peak Signal to Noise Ratio), to accommodate resolutions up to 4K Cinema-DCI (4096 x 2160 to 60 Hz 4:4:4) and 4K Ultra HD (3860 x 2160 to 60 Hz, 4:4:4) with HDR.
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  • Gefem EXT-USB2.0-SR USB 2.0 SR Extender over one CAT-5 Cable
    SALE

    Gefen

    Gefem EXT-USB2.0-SR USB 2.0 SR Extender over one CAT-5 Cable

    SKU: EXT-USB2.0-SR

    £452.70 £503.00
    Ex. VAT ✓ Save £50.30

    Extend USB 2.0 up to 50 meters/165 feet, over a single CAT-5

    Gefen’s EXT-USB2.0-SR extends high-speed USB devices over a single CAT-5e cable, up to 50 meters/165 feet.

    It works with all major operating systems -- Windows, macOS and Linux. No software drivers are required.

    The Sender and Receiver units install in minutes without any configuration, and support USB versions 2.0 and 1.1 - essential for high-performance applications such as digital imaging and interactive gaming.

    The full-size Type-A USB connector on the Receiver unit can supply up to 2 Amps of current at 5V, ensuring sufficient power for practically any USB device.

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  • Blustream's HEX100CS-KIT HDMI2.0 4K60Hz 4:4:4 (18Gbps) HDCP2.2 HDBaseT™ extender set offers market leading features and outstanding value utilising CSC technology.
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  • Blustream's HEX70CS-KIT HDMI2.0 4K60Hz 4:4:4 (18Gbps) HDCP2.2 HDBaseT™ extender set offers market leading features and outstanding value utilising CSC technology.
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  • Blustream's HEX100CS-RX HDMI2.0 4K60Hz 4:4:4 (18Gbps) HDCP2.2 HDBaseT™ Receiver offers market leading features and outstanding value utilising CSC technology.

    PLEASE NOTE THIS IS RECEIVER ONLY.

    This comes without power supply.

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  • £84.00
    Ex. VAT

    Blustream's RSU-2RU Multicast rack mount solution has been designed to complement their range of Blustream Multicast products. The shelf is designed to mount 4 x Transmitter or Receiver units and comes with all necessary mounting hardware.

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  • Blustream

    Blustream PAC500AU Passive audio over CAT cable

    SKU: PAC500AU

    £63.33
    Ex. VAT

    Blustream's PAC500AU Audio over CAT cable extender transmits analogue audio signals up to distance of 500m. This plug and play device requires no power supply making it ideal for simple installations in which analogue audio needs to be extended over long distances

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  • £435.83
    Ex. VAT
    The IP200UHD-TX is an industry leading 4K HDCP 2.2 HDMI transmitter that using visually lossless compression technology delivers HDMI, Bi-directional IR, RS-232 & USB/KVM up to lengths of 100m over standard network architecture.
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  • £471.67
    Ex. VAT

    The IP200UHD-RX is an industry leading 4K HDCP 2.2 HDMI video scaling receiver that using visually lossless compression technology delivers HDMI, Bi-directional IR, RS-232 & USB/KVM up to lengths of 100m over standard network architecture.

     

    PLEASE NOTE THIS IS RECEIVER ONLY.

    This comes without power supply.

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  • Blustream's HEX11WP-TX HDMI Wall Plate HDBaseT™ Transmitter is a 4K solution that extends HDMI up to 70m at 1080p (40m 4K 60Hz 4:2:0). The HEX11WP-TX has been designed to work with all Blustream HDBaseT™ Receiver and Matrix solutions can be installed in both UK and European back boxes, and can be powered locally or from compatible Blustream HDBaseT™ products.

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Not finding what you need?
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When selecting an AV extender, consider resolution support (Full HD or 4K UHD), maximum transmission distance, cable type (Cat5e/6, fibre, or Ethernet), device compatibility, and whether additional features like audio return, IR, or RS-232 control are required. Power delivery is another factor, some CYP models feature Power over Cable (PoC) for simpler installs. CYP Europe’s extensive range makes it easy to match the right extender to your project.

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