HDBaseT twisted pair 4K transmission system 150M bidirectional IR controller is a long-distance high-definition signal uncompressed, non-delay transmitter integrated with HDBaseT, HDMI signal output from the receiving end, signal resolution up to 4Kx2K can be transmitted through a single CAT5/CAT6 network cable for long-distance transmission of high-definition uncompressed audio and video signals. This product supports resolutions up to 4K2K@60Hz4:4:4, 18Gbps, and HDCP 2.2. Support 1 HDMI loop output. At the receiving end, the audio of the source device can be de-embedded to the analog L/R output, and the PoC function is supported. In addition, the extender supports bidirectional IR control, which means that the user can control it via IR at the source or on the display side.