This remote is one of many Bose® link compatible products designed to work with the LIFESTYLE® 18 Series II or 28 Series II systems. Built-in compatibility makes this additional remote useful in any area of your home... wherever you want to hear Bose-quality sound from your system! Where to use this expansion remote Using the RC-18S remote in another room, you can turn your LIFESTYLE® system on and tune in audio from the the media center located in the main room. You can even select a different