SIIG HDMI over IP Matrix - TX - Transmits 4K@60Hz HDMI signal up to 396ft (120m) over a single Cat6/7 cable - DIP Switch - AV Over IP - PoE - One-to-One / One-to-Many / N to M Multi-casting - Up to 1023 transmitter units - 5x5 VideoWall - KVM - USB - HDCP 2.2 - HDR 10 - 3.5mm Stereo - S/PDIF - Bi-directional IR - RS-232 Control - ESD Protection - TAA Compliant - 3 years warranty - Kit (CE-H28A11-S1) - RX(CE-H27G11-S1) - Controller (CE-H25411-S2)