SteveAE wrote:
Alternatively (but not with the above system), you could have a dedicated cell line in the RV that would text you when the temperature exceeded a preset limit. I would think this option would be sort of expensive though in monthly fees.
Steve
I have a dedicated cell phone in my truck for $10/mo through Verizon. If the other half communicates via Bluetooth that might be an option for $120/yr.
Keep in mind that the camper would have to be in a location that can receive a cell signal in order for it to work.