Support EGSM/GPRS 900/1800/850/1900MHz GPS data conform to NMEA-0183 protocol standard Conform to ETSI GSM phase 2+ standard Real-time positioning information transfer Intervals positioning information upload can setup Speeding alarm Beyond driving scope alarm One key alarm in emergency Remote monitoring through SMS Remote monitoring through telephone Support local configuration and maintenance Support remote configuration and maintenance Electromagnetic compatibility design, suitable application for
rough electromagnetic conditions Applied with advanced power technology for improved reliability of
device Specifications:<ul> Interface:<ul> Power: 4 pins Antenna: 50/SMA/female Serial data interface: RS-232 Data speed: 4,800bits/s Configuration interface: RS232 (DB15) SIM card: 3V Voltage: DC 6 to 30V Size: 80 x 60 x 26mm (exclude antenna, connectors) Working temperature: -20 to +55 degrees C Related humidity: 95% (no condense)