Extra Long Range Magnetometer Driveway Alarm with Probe Sensor

The MAPS BS Kit from Dakota Alert is a long range wireless driveway alarm kit that will send an alert from the driveway monitor to the receiver up to several miles away.  The MAPS based product uses a proble that detects cars, or automobiles only.   When a large metallic object passes the buried probe, 

The transceiver in the MURS BS Kit is the M538-BS.