... -band ,Waterproof,Powerful MagnetFree Tracking Software ,SMS Realtime Tracking ,Website Free Account GSM/GPRS/GPS/SMS Tracking ... -Professional personal minitrackerWaterproof case ;Powerful magnet ;Free PC GPRS monitor software ,install from package CD ;Authorized number Single ... magnet easy to attach ,very mini size ,Free PC monitor software which can support 215pcs vehicles . gps gprs ...