Just picked up a Bearcat handheld radio scanner. Got the local cops and the hydro frequencies programmed in. I even heard the meter reader when she came by.....lol. Has a "local" feature on it that locks onto any frequency in either VHF or UHF band. The two wireless driveway sensors I have also transmit on the radio scanner, and they're about a mile from the house. If you can afford a radio scanner, I suggest buying one.
Olyver
Olyver