Type:Gps Tracker Use:Automotive Screen Size:GPS vehicle tracker Function:SMS Tracking Warranty:2 Years Network:GPRS GSM GSM Frequenc 1900Mhz GPS Accuracy:5m Voltage of car power system:12 V -24V Humidity:5%--95% non-condensing GPS Start time:Cold status 45s Warm status 35s Hot status 1s Dimension:11.5*8*3cm Weight:100g Color:Black Certificate:CE FCC RoHS