... report 3.Over speed alarm 4.Cut fuel/circuit 5.Data logger, Remote update DB-8SS gps tracker system is a small ... : Real time location report, over speed alarm, Cut fuel/circuit, Data logger, Remote update, Support TCP / UDP; GPRS/SMS. 2. Technical ... 500mA (max) power supplyBuilt-in memory for 10,000 points data loggingAntennaGPS/SMS connection, - 26dB, Cable length 5 metersGSM/SMS connection ...