This video extender comprises a local transmitting unit and a remote receiving unit which are connected by standard Cat 5 cables. The distance of both units can be extended up to 150m. It is ideal for factories and construction sites, or any location where the display may need to expose in a risky setting, but you want the system to be kept in a safe location. Uses Cat 5e cable to connect the local and remote units. Supports a local and a remote display. Adjustable gain control manually adjust signal strength to compensate for distance Superior video quality up to 1920x1200 (30 m);1600x1200 (100 m); 1280x1024 (150 m) Supports VGA, XGA, SVGA, UXGA, WUXGA, and multisync monitors Supports wide screen formats Supports hot-plugging Built-in 8KV/15KV ESD protection Supports DDC for the local monitor Easy installation Rack Mountable