with an IR blaster. Radio frequencies go through walls and then the IR blaster turns the necessary signals back into infrared. The top of the line Harmony will do the trick.
I am in the process of building a house and no Dry wall has been put up yet. So this leads you to think what's this question about.
Well I am trying to have my TV above my fireplace but I do not want the cable box anywhere near the TV. In fact I would like the box to be in the basement. Now the big question is, How can I change channels if the box is in the basement? Dish networks boxes has a wireless antenna and can go that far but not Comcast. I know IR extender will help but I will need a line of sight that means a very very long IR extender cable which is not sold in stores. Please advice as to what I should do to get this working properly. I need to get this done by Saturday.
Thanks for your help in advance.