Anti-theft Real Time GPS Car Tracker , 7V - 70V Smart Car GPS Tracker System

Anti-theft Real Time GPS Car Tracker , 7V - 70V Smart Car GPS Tracker System When turn on the tracker's alarm, if the device was vibrated continuous, it will trigger the stolen alarm. The device will send alarm message and latitude and longitude to the service platform; and send alarm message and latitude and longitude to the center number by SMS and call the center number. If service center number doesn’t answer, the device will call six times. Brief introductions This is a