Many domestic software manufacturers can provide a positioning platform for car trackers. Generally, some well-known domestic electronic maps and GOOGLE satellite maps are built into the platform. Users only need to log in to the platform with the port number and password they provide to realize the remote control of the car tracker and see the location of the car tracker on the platform. Base station positioning, positioning error is 1000-2000 meters. Vehicle Gps Tracker is your good choice.