DCT Syrus S03G-1809 includes an 3-axis accelerometer that detect movement and checking the "driving behaviour" of your service routes or deliveries tasks through the detection of aggressive driving events: (harsh acceleration, harsh braking, towing detection, harsh cornering, accident reconstruction), thanks to these Scheduled Reports you increase your vehicle performance. Syrus S03G-1809 has "Bluetooth 4.0" connectivity, you can pair different external devices with DCT GPS tracker without connect any wire using "Bluetooth". DCT Syrus S03G-1809 offer 3 real-time GPS tracking modes with hours of service control and their fuel consumption control: (from DCT online server, using an external tracking management platform "edit IP/port", sending commands with SMS text messages), you can also change config parameters of Syrus S03G-1809 via (mobile phone or programming cable) and also you can use an REST API to connect existing applications. The data send and the communication of Syrus S03G-1809 OBDII tracker is through the "2G/3G GSM/GPRS network" and if lost coverage in your field service management or in their automatic vehicle dispatch can continue sending data packets via "Bluetooth". In addition of save costs in the installation to be an plug and play GPS tracker, you can save on technical services if use the (OTA - Over the Air) function of DCT Syrus S03G-1809 that allow upgrade firmware remotely without disconnect S03G-1809 of vehicle OBDII port.