... can locate and monitor any remote targets by SMS or GPRS.Application Vehicle for rental or manage of outside equipment, etc ... voltage, charging status, number of satellites, the length of the GPRS string, GSM ID (includes MCC, MNC, cell ID) .3)The ... .5''*0.65''). Band: 850/900/1800/1900Mhz.. Network: GSM/GPRS.. GPS Chip: SIRF3 Chip.. GPS Sensitivity: -159dBm.. GPS accuracy: 5m ...