[livsea2]

Up until this coming year we were snow birds. I had both a dial up freeze alarm, which would call three people including me. AND a freeze alarm which would turn on a light in the window so my neighbor who had a key could address the problem. I left the heat set to 50 degrees. and the alarm set to 40. Never had a problem in 3 years of doing that. But I also had two close relatives within two miles of the house as well.