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