
A GPS tracking device
uses Global Positioning System and determines the exact location of a
person, a vehicle or any other object that is attached to it. The
recorded data is first stored in the GPS tracking unit and then
transmitted to a database using a modem embedded in the unit. After
this, the location is displayed in real time (or can be viewed later)
against a map backdrop. For instance, a GPS phone tracker is used to
locate your...