Anysun New Real Time Portable Anti-theft Gsm/gprs/gps Tracker Gloable Smallest GPS Tracking Device Can locate and monitor any targets by SMS or internet; and check position by google earth; Features Powerful magnet+Waterproof, can be absorbed in the the hiden place of car for tracking secretly; Multifunction: Geo-fence, Movement alert, Overspeed alert, SOS, Low battery alert, State Checking, IMEI checking and Web platform, etc. Accurate GPS staellite location applied for anti-theft of vehicle, protection of the child/elderly/disabled/pet etc, managed of personal; With GPS, GSM DUAL position; Auto set APN; Bulit in shock SENSOR.