An ideal vehicle tracker for fleet management solution for specific requirements of advanced technology industry level. Features: · 30 minutes or 2 hours battery back up option · GPRS support network as well as multi-directional terminal parameter settings · Support for SMS configuration and SMS control commands · Support for automatic sleep, standby, operating current in just 100mA · Support for peer-to-peer monitoring, point-to-point control, comprehensive group monitoring · Firmware update and parameter program update via GPRS · Combined with anti-theft, positioning, surveillance control, alarm · Support for first aid and multiple function tracking with a full range of integrated products · Support for an external port