A comprehensive HDMI matrix extender / distribution system, allowing you to distribute up to four 4K HDMI inputs across four separate network extended outputs and four local HDMI loop outputs. Supporting resolutions up to 4K Ultra HD with HDR10, the matrix delivers stunning image quality to every connected display. Visually lossless image compression with ipcolor IMAGE standard, delivering superior results when compared with other compression technologies. Equipped with RS232 and Ethernet control support, the matrix extender is ideally suited for both commercial, home and educational applications; such as video conferencing, monitoring systems and large-scale AV projects. Easily distribute your HDMI devices (Sky, Virgin, Consoles etc) to the matrix and output them in separate rooms across the home over CAT6/7. Loss-less communication full 4K 60Hz transmission. . Provides four RJ45 ports to extend HDMI signals up to 70m via standard Cat6/7 network cables Four separate HDMI loop-out ports for simultaneous local and remote display Supports 4K 60Hz HDMI 2.0 resolution with zero latency transmission Maximum transmission bandwidth up to 18Gb/s Dolby Digital 5.1, Dolby Atmos, DTS/DTS-HD and LPCM audio format support Convenient control options with wireless remote, onboard buttons, RS232 and Ethernet control EDID passthrough with DIP switches for manual setting, provides 16 settings Passthrough IR support (20-60kHz) HDMI 2.0 and HDCP 2.2 compliant Receivers powered by PoC, no additional PSUs required Durable metal housings with Lightning and surge protection ESD protection: Contact discharge (±4kV), Air discharge (±8kV) Transmitter connections: 4x HDMI in/out, 4x RJ45 out, 3.5mm IR in, 4x 3.5mm IR out, RS232, RJ45 control Receiver connections: HDMI out, S/PDIF digital audio out, RJ45 in, 3.5mm IR in Transmitter dimensions (HxWxD): 29x411x147mm Receiver dimensions (HxWxD): 20x106x103mm . Contents Transmitter, 4x receiver, AC adaptor, wireless remote, IR extender, IR receiver, RS232 terminal block, mounting kit and user guide . Notes on Receivers Note: The receiver provides an optional  DC power input connection in the event network does not support PoC, no additional PSU are included with the receivers, however we do have units available if your set-up requires back-up power or does not support PoC.