Answered call. He asked if I have smoke detectors, said yes. Asked if I had corbin dioxide detectors, said yes. Asked if my greatest fear was fire, home invasion, being robbed or all of the above. Thats when I started to wonder, what the hell...then asked again about fire detectors. I told him he already asked that. Then he asked if when the fire detector goes off, does it make a noise....duh ... no it taps me on the shoulder...at that point I hung up... Now I am so sick of this kind of crap calls, I am going out tomorrow and buying a whistle, a large whistle, like cops carry and as soon as I realize, it a crap call, I'm going to blow there ear drums out !!!!