The HDJuice Box means that you can transmit HD HDMI Video, direct from your HDMI source, anywhere in your home using existing power sockets; saving you the hassles of rewiring. The system consists of a receiver & a transmitter that deliver H.264 HD video & audio from SKY HD boxes, Set Top Boxes, Blu-ray disc players, video game consoles etc. to compatible HDTV displays located near power outlets. The PHDL-6986H-DX receiver is easily connected to your HDTV via HDMI cable while your AV source equipment is connected directly to the PHDL-6985H-DX transmitter. This means no expensive rewiring of the house or office is necessary. It supports multiple receivers (up to 4) per transmitter as well as full IR pass-thru so that the source can be controlled, via a remote, from any receiver location.