This Pro AV/IT HDBaseT 4K60 18G HDMI Extender Kit from Comprehensive can extend HDMI video and audio signals and bidirectional IR/CEC/RS-232 control over HDBaseT at a distance of up to 492' between transmitter and receiver via a single Cat 5e/6 cable. The system supports transmitting resolutions up to 4K60 up to 394' away and 1080p resolutions up to 492' away.
The transmitter supports local analog audio extraction to send audio to speakers, and it also features a local HDMI output for monitoring. In addition, the kit is equipped with bidirectional IR pass-through, which allows for source and display control, PoC (Power-over-Cable) to power both units with a single power supply, and it supports HDR and Dolby technologies.