I use those same ones as panamanian - and I actually mounted them up high, above eye level, and still haven't had issues (had 'em about 3 years now in last house). I placed them up there because I didn't want to kick them or knock them out. I'm about to reinstall them in this house the same way panamanian did with the wireless adapter since this house has a finished garage and no cabling out there. I've been very happy with them.