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In addition to providing directions, GPS technology can be used for surveillance and safety. The most basic GPS tracking systems allow users to follow the location of a person, car, pet, or anything that moves or is moved.

The major components of a GPS tracking system include the actual tracker and the receiver. The receiver is usually plugged into a computer's USB port, and then the history of the tracker's movement can be reviewed. GPS trackers are very affordable and they are similar in size to USB flash drives.

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13y ago

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