With advanced features and functions, the SP4600 series is very suitable for demanding applications such as fleet tracking and field dispatch. This reliable four-band GSM/GPRS tracking device is available in 2G and 3G versions to match the company's needs. It is therefore well suited for current applications such as insurance telematics and equipment location/recovery. SP4600 series units are powered by an over-the-air device management and maintenance system (programming, updates, and logistics system). FOTA (firmware over-the-air update), GSM jamming detection, and 28 hardware-based geofences make it the perfect choice when you need maximum flexibility and capability.