Tips: Global Positioning System (GPS) is a server system that includes a network of almost the entire world with the navigation system to locate the position and information by means of satellite. GPS speed is very high and the display of data accurate and complete information and detail with all conditions anything. A signal receiver that is GPS tracker / tracking .GPS tracker / tracking signal receiver is a GPS receiver that usually must be owned by the user as a tracer information and the location of a user's vehicle in real time.