vehicle GPS Tracker

Description: Vehicle GPS Tracker Model No.: DW-103 Features: 1. Support both GPS / GSM station positioning ways. 2. Support SMS/GPRS/Internet Network data transfer (GPRS/Internet instructions in CD enclosed 3. Support GPRS on-line and the line re-connected automatically. 4. Support work based on existing GSM/GPRS network.. 5. Support configuration by remote terminal. 6. Standby current is only 80mA. 7. Support for point-to-point, point to group, group-to-group monitoring. 8. Set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety. Specification content specificationDim.83*54*26mmWeight115gNetworkGSM/GPRSBand850/1800/1900Mhz or 900/1800/1900MhzGPS chipSIRF3 chipGSM/GPRSSimcom300d or Simcom340dGPS sensitivity-159dBmGPS accuracy5mTime to first fixCold status 45sWarm status 35sHot status 1sVoltage of car power system12V inputCar charger outputCut off the power and the oil system and control the power system0VCar power inputdoor 0VNegative triggeror 12Vpositive triggerACC:12Vsensor0V SOS button0V BatteryChargeable changeable 3.7V800mAh Li-ion batteryStorage Temp.-40°C to +85°COperation Temp.-20°C to +55°CHumidity5%--95% non-condensing Packing Box: Accessories and Tracker: