Concox VG01U GPS vehicle tracker includes an algorithm in his firmware that allow fleet managers or insurance providers to capture different "driving behaviour" of vehicle driver. You can delimit different "virtual geofences" in VG01U GPS tracker associating areas with bad GPS coverage, thanks to (inertial navigation system) the Concox GPS tracker can offer the exact location in any moment. Concox VG01U accept 3 GPS tracking modes: (using the Concox tracking platform, from an external tracking management platform "edit IP/port", sending different commands with SMS text messages), you can change the GPS tracking mode always that your need. Concox has designed VG01U GPS tracker for the vehicle tracking, but VG01U is it also an "standalone GPS with battery" can cover requirements for GPS asset tracking. Thanks to the internals GPS / GSM antennas of Concox VG01U GPS vehicle tracker, you or your technical service can install more faster VG01U in your vehicle/mobile asset reducing installation costs, in addition VG01U improve the satellite numbers and the accurate in fix position thanks to that can working with (GLONASS / GPS) satellite systems.