190M VIDEO+AUDIO EXTENDER CAT-6- DIGITAL VIDEO TRANSMISSION ALLOWS FOR NEAR-ZERO SIGNAL LOSS. AND 100% TRUE PICTURE AT DESTINATION EVEN OVER LONG DISTANCE. SUPPORTS VIDEO RESOLUTIONS UPTO 120M 4K X 2K & 60HZ & MAX UPTO 190 MTR*1080@60HZ DIRECT 1 TO 1 CONNECTION 1 TO MANY CONNECTION THROUGH NETWORK SWITCH, A TRANSMITTER TO MULTIPLE RECEIVERS. YOU CAN ACCOMPLISH THE ENTENDER AND SPLITTER FUNCTION. IT FEATURES A LOCAL HDMI OUTPUT ON THE SENDER FOR LOCAL DISPLAY SUPPORT ENABLING YOU TO SEE WHAT YOU ARE EXTENDING. IR CONTROL RS-232 SERIAL, AUDIO FUNCTIONS OPTIONAL. WHILE THE IR EXTENSION ENABLES YOU TO CONTROL AN IR-ENABLED SOURCE DEVICE, SUCH AS A BLU-RAY PLAYER OR TV SET-TOP BOX.