@SteveMann it does have to be cellular. These devices will be miles and miles away, but this is a different topic. @J-M-L I think this is the route I will go it is pretty cheap and gives me some peace of mind.
@SteveMann it does have to be cellular. These devices will be miles and miles away, but this is a different topic. @J-M-L I think this is the route I will go it is pretty cheap and gives me some peace of mind.