Definitions for "Geofence"
Keywords:  boundary, alarm, avl, map, vehicle
a defined distance away from the vehicle that the vehicle must travel before it activates an alarm
a geographic boundary that you define by right clicking and dragging over an area on your map
an area you define on the map that you want to know when your vehicle enters or leaves
a dynamic, circular region with a predefined radius that is centered on the car's present location