Transmit 4K 60Hz HDMI signals up to 165 feet (50 meters) away over a wireless 5GHz point-to-point signal; No line-of-sight required - Transmitter features an HDMI output (loop-out) to connect a local display; Ideal for presentation centers/boardrooms/classrooms - No IP configuration or software/drivers required ensuring a streamlined cable-free extension - Includes mounting kit; IR Blaster/Receiver for IR Extension - HDMI 2.1 TMDS; HDCP 1.4/2.2; 2.1ch Audio; 8kV air/6kV contact ESD protection