Extends HDMI Signal over Lan up to 400-Meter (1312ft) using CAT5/RJ45 cable. Hundreds of displays are possible with the addition of a LAN hub/switch and HDE-R receiver modules. Embedded infra-red (IR) control path allows user to control HDMI sources remotely. Kit includes TX & RX module with built-in IR, IR transmitter/receiver, HDMI cable & power adaptors. (Local Connectors: HDMI/RJ45 Female and Remote Connectors: HDMI/RJ45 Female)