Farstrider Premium HDMI Extender by TCP/IP Over Ethernet Over Single Cat5e Cat6 Cable Up to 395ft(120m) with IR, Support 1080p HDMI 1.3, HDCP 1.2, 1.1, TCP/IP Standard - (Transmitter and Receiver Set) Using a Cat5e/6 cable to extend the HD signal with audio up to 395ft(120m), which broke the limitation of the length Support IR extender function and allows IR remote control of source devices from remote viewing location by sending IR commands received in the vicinity of the display back to the source devicesack to the Source devices Support HDMI 1.3, HDCP1.1 & 1.2 protocol compliant and following TCP/IP standard Support the point-to-point mode, one point-to-many mode and cascade connection mode(See the 7th image) The within-30 days refund guarantee is available for any reason