Your Wireless Audio/Video Sender system consists of a Sender unit which you connect to your satellite receiver, DVD player, etc., and a Receiver unit that you connect to a TV anywhere in your home. The Audio/Video Sender converts the A/V signal from your A/V product into a 2.4 GHz wireless Radio Frequency (RF) signal and transmits it (even through walls) to the Audio/Video Receiver unit. The Audio/Video Receiver converts the signal back to an A/V signal and passes it through a cable to your TV’s COAX input, or A/V input jacks. The Audio/Video Sender system also includes an IR Extender feature.

This lets you remotely control the A/V product that the Sender is connected to, from the location where the Receiver is located. For example, you can control a DVD Player in your living room, while watching it on a TV in your bedroom. There are just a few simple steps to follow to hook up your Audio/Video Sender system to a satellite receiver, VCR, DVD Player, or Cable Box.

Package includes

Sender

Receiver 

two AC adapters

two composite cables

IR extender

Manual

https://www.p4c.philips.com/files/s/sru4000_17/sru4000_17_dfu_eng.pdf