A:Answer I don’t know, my son just pull it in the middle of house for me, but I did read that it should be pull in a place that can give you a open space. A diagram on my instruction sheet shows you can have multiple extenders in different rooms. So I would assume that you couldn’t have any obstacles to block the stream of the signal. Or cross over the stream. Call a geek squad for those technical questions would be my safe advise.