The AV ACCESS HDBaseT Extender 4KEX70-H2 is a high-performance HDMI extension solution built for professional AV installations. Supporting HDMI 2.0, HDCP 2.2, and 18Gbps bandwidth, it transmits 4K@60Hz (4:4:4) video up to 40 meters (131ft) and 1080p@60Hz up to 70 meters (230ft) over a single CAT cable while maintaining exceptional image and audio quality.
Designed with advanced HDBaseT technology, the AV ACCESS HDBaseT Extender 4KEX70-H2 supports HDR10, Dolby Vision (up to 4K@30Hz), bi-directional PoE, IR pass-through, and RS232 control. Its compact metal enclosure and mounting ears make installation simple in conference rooms, classrooms, control centers, digital signage, home theaters, and corporate AV environments.
Key Features
- Extend 4K@60Hz (4:4:4) HDMI signals up to 40m (131ft) over Cat6a/7 cable.
- Extend 1080p Full HD signals up to 70m (230ft) over Cat6a/7 cable.
- Supports 18Gbps HDMI 2.0 bandwidth with HDCP 2.2 compliance.
- Compatible with HDR10 and Dolby Vision (up to 4K@30Hz) for enhanced image quality.
- Features bi-directional PoE, allowing one power adapter to power both transmitter and receiver.
- Supports bi-directional IR and RS232 pass-through for remote device control and system integration.
- Delivers premium audio with support for Dolby Atmos, DTS, DTS-HD Master Audio, Dolby TrueHD, and PCM 7.1.
- Compact metal housing with mounting brackets enables clean and secure installation.
- Plug-and-play operation with no software or driver installation required.










































































































