120M HDMI EXTENDER WITH TCP/IP & LOOP OUT- DISTANCE UPTO 120M OVER UTP CAT5E/6 CABLE. VIDEO RESULUTION MAX UPTO 1920*1080@60HZ. SUPPORT 1 TO MANY RECEIVERS TRANSMIT@253PCS RX OVER ETHERNET SWITCH. SUPPORT IR(38KHZ) SIGNAL PASS BACK CONTROL. HDMI 1.3 AND HDCP 1.2 STANDARD. HIGH COMPATIBILITY, CAN AUTO-MATCH SOURCE AND DISPLAY DEVICE. BUILT-IN AUTOMATIC ADJUSTMENT SYSTEM, MAKE THE IMAGE SMOOTH, CLEAR AND STABLE.