A:AnswerYes, my 5 devices are behind 2 sliding wood & glass doors and I have no problem
turning on my TV & receiver, Apple TV, DirectV or blu ray player along with my
TV.
A:Answermost likely from what you have said you have to be in the same room. Now I have a different electronic device that will let me to use my TiVo box from a different room. Got that box from Best Buy. It is made for them Best Buy.
A:AnswerUnfortunately, the buttons are not backlighted. The LCD panel on the remote will light up automatically when you pick up the remote, but not the buttons.
A:AnswerPossibly if you figure out some way to "daisy-chain" the TV's from powering up/down to volumes up/down. One remote MIGHT change each TV's channels individually if/when you program remote with the individual TV's model numbers.