... function 4, Software easy to install 5, User friendly NameReal-time gps trackerFunction1,Positioning and Tracking2,Support GPRS and SMS3,Support ... automatically if GPRS drop4,Tracking by time, it send the location data to serve by time interval5,GPRS automatic re-connection when ... accuracy<15 mDimension104*58*38(mm)Net weight150 g Real-time GPS Tracker