The M2 is a complete GPS tracking system based on a PC. It includes the GPS / GSM tracking main unit, PC based tracking software, MapPoint map or Google Earth map for worldwide areas, it gives you a turnkey solution to build your own independent GPS monitoring center even without the expensive server and web-based software. Most Advantages: --Track and control your targets using just a PC, Laptop, or PDA. --Real time tracking, location show on MapPoint map or Google Earth map, show location, time, speed, geofence. --Can use to track personal, vehicles, assets, animal, equipment, etc. --If track vehicles, it shows vehicle status (ACC, door, temperature, alarms) ; Geofence; Control vehicles with 3 options: By clicking the onscreen control software, mobile phone, or RF remotes. Control features: Cut engine, lock / unlcok doors, hood, trunk, anti-carjacking, panic, Full car alarm features with RF remote control; Voice communication & voice monitoring to in-vehicle; etc; --Ideal for do