... ,prevent sectional yards ,prevent removal ,easy operation Anti theft system for car 1.Features Automatic After 15 second turn ... vehicle safetyEasy operation Induction operation mode,easy operation 2.Instructionremove anti-theft Will the location near the sensors,smart card system ... DI "two sound short sound.Anti-theft system re-opened,after 30 seconds into anti-theft state .automatic memory Alarms was ...