The Apantac HDMI 1-E Extender & HDMI 1-R Receiver is a transmitter/receiver set designed to carry digital video signals over long distances. The unit uses Cat5/6/7 cabling to send HDMI signals up to 115' (35m) in 1080p mode. Whether it's a studio or event space, the extender takes advantage of cost-effective Cat5/6/7 (Ethernet) cabling. The system can integrate into places with existing intranet infrastructure, including offices, places of worship, and schools.