With Queclink GV500MA OBDII GPS tracker you can create the follows "Virtual geofences": (up to 20 configurable geofences for service routes or deliveries tasks), when GV500MA crosses the "geofences" you receive a text message in the mobile phone. Queclink integrates into GV500MA model the "driving behaviour monitoring" detecting these driving events: (aggressive driving detection, harsh acceleration detection, harsh braking detection, crash detection), thanks to this function you can increase your vehicle performance. Queclink GV500MA NB / IoT GPS tracker can be controlled the hours of service in real-time through: (SMS text messages with commands, from the online server that offer Queclink or from an external Tracking Management Platform "necessary IP/port change"), always you can try the mode of location that cover you need. GV500MA of Queclink allow to setup the follows preventive "SMS alerts" to improve your vehicle safety with scheduled reports of: (OBDII connect / disconnect alert, virtual geofences alert, parking alert, low backup battery alert, towing alert), the SMS alerts you received then in the mobile phone. Installing of Queclink GV500MA NB / IoT GPS tracker is very easy, you connect the GV500MA tracker in "Plug and Play" mode on the vehicle OBDII port and without much starting the real-time fleet management.