Extends HDMI signal over LAN up to 300 meters from HDMI or DVI source. Uses single CAT 5e/RJ45 cable. Supports DVI-D using HDMI to DVI adapter. Unlimited HD displays are possible. Embedded IR control path allows user to control HDMI sources remotely. Perfect for digital signage or security applications. Includes HDMI transmitter and receiver modules, IR transmitter and receiver and power adapters