[townsde]

I just installed a freeze alarm connected to a spare cell phone at my camp this weekend. Both the cell phone and the freeze alarm have battery backup which will last for several hours when the power is off. I can call into the unit at any time and check the temp, power, and battery backup power.

I used a second cell phone number and an old cell phone I had laying around sine we do not have a land line at the camp.

Seems to be working so far and I just hope I never get an alarm call all winter