Search for: visual are

StarTech.com 2-Port HDMI Extender and Splitter Over CAT6, 4K 60Hz, Up to 230ft (70m), 1x2 HDMI over Ethernet Distribution Kit with IR and Power Over Cable

Lindy 9 Port HDMI 10.2G Multi-view Switch

Vivolink VLHDMIMAT8X8 matrix switcher

Lindy 70m Cat.6 HDMI 4K60, Audio, IR and RS-232 HDBaseT Extender with ARC

StarTech.com 4-Port HDMI Extender and Splitter Over CAT6, 4K 60Hz, Up to 230ft (70m), 1x4 HDMI over Ethernet Distribution Kit with IR and Power Over Cable

Crestron HD-TX-4KZ-111 AV extender AV receiver White

Crestron HD-TX-4KZ-101-1G-B AV extender AV transmitter Black

Crestron HD-RXU-4KZ-101-2G-B AV extender AV receiver Black

Crestron HD-TXU-4KZ-111-2G-W AV extender AV receiver White

Lindy 100m Cat.6 HDMI 4K60, Audio, IR and RS-232 HDBaseT Transmitter

Lindy 100m Cat.6 4 Port HDMI 4K60 HDBT Splitter Extender

Lindy 4K30 HDMI and USB over IP System - Controller