Hi, iphone, ipad ... no clue what the thing is but am sure it's an Apple of some sort ... but it's a phone, picture taker, tape recorder, etc. Really fancy looking. I'm new here and and have been searching the Internet for hours to try to find a forum for my particular situation. Today I had my contractor here at my house threatening me with selective out of context tape recordings ... conversations done inside my house and I had no knowledge of him doing it. How do I set something up in my house to block his danged device from working. The state I'm in I know that this is illegal for him to do, but I want it stopped and would fire him if I haven't paid him so much already to do the job in my home. Any ideas of how to block his thing's signal to work inside my house? Or to shut it down at least until he leaves?