ATrack offer 3 modes for that you locate AX7B tracker connected to your vehicle OBDII port: (sending different commands with SMS text messages, using ATrack server, through an external tracking management platform), the 2 online modes are more economic that use various SMS messages. ATrack AX7B allow config different events that when are generate, you can dispose of various "visual and sound alerts" thanks to the internal buzzer, with these function increase your vehicle driving control. Thanks to the "Bluetooth 4.0 BLE" connectivity of AX7B OBDII tracker, you can pair some external hardware components with ATrack tracker without use wires, the Bluetooth connectivity cover requirements for IoT applications. With ATrack AX7B tracker reduce costs in installation, you simply need connect in "plug and play" mode AX7B to vehicle OBDII port for start to locate in real-time. ATrack has designed AX7B OBDII tracker for cover any type of requirement on the GPS vehicle tracking, consult with ATrack company if your vehicle is compatible with the OBDII read data.