4K30 HDMI Extender HDMIBaseT transmitter and receiver is an HDMIBaseT technology extender, 4K30 HDMI Extender HDMIBaseT transmitter and receiver supports no compression, no losses, no latency HDMI signal transmission. It can can work with other HDMIBaseT equipment, such as Sony HDMIBaseT projector. All the signals are transmitted by one single CAT5E/ CAT6/ CAT7 cable, for 1080P it can transmit to a distance of 70/100m(230/330ft), for 4K60Hz( 4:2:0) , it can up to 35/70m(110/220ft). Compatible with all the HDMITV resolutions, HDMI2.0 and HDMICP 2.2 protocol. It also support bi-directional RS232 and IR transmission and realize the long distance control. Supports power over cable(POC), users only need to power one side; So 4K30 HDMI Extender HDMIBaseT transmitter and receiver can be popularly used in media conferencing room, school, government, cinema and so on applications.