If you want to watch TV in multiple rooms at once, simply add this extra receiver to yourLeapfrog Wireless A/V System (sold separately). Just add this receiver and you'll be able to watch in the kitchen, bedroom, or even in the garage!The Leapfrog Wireless A/V System allows you to have your satellite receiver, DVR or DVD player in one room, and watch them in another room, without running wires. It also allows you to listen to your computer MP3 collection on a pair of powered speakers in another room. You can even use the remote control from the other room, so you can actually change the channels on your satellite receiver without having to walk to the main TV room. The Leapfrog Wireless Audio/Video Transmitter and Receiver System is easy to install, requiring no tools or no complicated (or expensive) cable installation. By transmitting across the 2.4GHz frequency band, it gives you the clearest signal with up to a 150' range. Its signals penetrate walls, doors, ceilings and floors without any interference. Multiple transmission channels allow you to select the best signal possible, as well as eliminate interference with other household products that may also use 2.4GHz technology.