Finished integration of GPS Vehicle Trackers and Fleet Management model IntelliTrac A3 of SysTech brand. The GPS tracker SysTech IntelliTrac A3 has a Panic button that sends emergency positions, also offers voice function for communication with the driver. IntelliTrac A3 can be programmed to send different SMS alerts and receive on a mobile phone or real-time within a Tracking Management Platform through him GPRS data sent from the device.