GPS Tracker is an electronic device, mainly used for security purpose. Using Satellite communication, it tracks your exact location. A general misunderstanding between maximum people is how GPS works. GPS (Global Positioning System) satellites should not be upset with communication satellites used for wireless communications. They are totally separate satellite networks. All of our systems use GPS satellites for location purposes. Our On-Line systems then use various wireless networks to communicate the location data to our servers so our customers can use built-in vehicle tracking GPS to locate the vehicles/assets in real-time or historically.