We have almost always dealt with alarm panels that had built in cell communicators. We have a job we are bidding that requires a stand alone communicator that can wire into a panel that has 4 terminals for a POTS line. I have seen Telguard and Uplink, does anyone have any experience working with these or a different brand they could recommend?
Also, outside of looking at wireless coverage maps (install is in a rural area), are there other considerations? Or is it just pick a LTE module and go from there?