Increase your vehicle safety using the follows preventive "SMS alerts" of Concox GV40 GPS tracker: (vibration alert, overspeed alert, engine power off alert, virtual geofences alert), you receive an SMS message in the mobile phone every time that any of (SMS alerts) are active. Through SMS commands, you can setup different "Virtual geofences" in the GV40 GPS vehicle tracker of Concox and receive notifications with SMS alerts every time that your vehicle enter or leave of the Virtual geofences. Concox GV40 can transmit data in the (3G, 4G, GPRS) networks, sending data in real-time to an online server, when GV40 lost coverage with the (3G, 4G, GPRS) networks can continue sending real-time data through "Wi-Fi 2.4 GHz" making impossible lost the GPS vehicle tracking. The real-time tracking of GV40 GPS tracker you can make it from the service that offer Concox company, sending text messages with commands via SMS or from an external Tracking Management Platform, for the external service you need to change IP/port of new server. A most interest function of Concox GV40 to continue with the GPS vehicle tracking, is that when GV40 lost the connection with vehicle battery pass to "Standalone GPS" mode using his internal 450mAh/3.7V battery.