Massad Ayoob gives a lecture on this topic. He has his place rigged, and recommends that others rig their places, so that he has a master lighting panel in the bedroom.
In most places you would have to hire a licensed electrician to do this sort of stuff in compliance to code, and that isn't cheap. Might end up being cheaper just to rent a dozer and dig your own moat.
I'm not engaging in house clearing. No way, no how. There's nothing in my house that's worth taking a bullet for and the valuable stuff is bolted down inside a 1100 pound steel box anyway.