... monthly fee 1. GENERAL INTRODUCTION: The ExtremTrac turnkey tracking software EX300 is a friendly design for an easy and ... ET700/GP3000/ET3500/MC300, etc- GSM Modem: MD200- Tracking Software: EX300- Maps: Online Google map, MS MapPoint, Google Earth, Google Earth ... locaiton, direction, time, SOS , etc- All in one tracking software and control modem- Dial out police for emergency rescue - Geo ...