1. Original American voice reminder 2. Enquire the status of your car from telephone & mobile 3. No distance limit to control your car 4. Completely automatic operation 5. Remote open/close car doors 6. Remote arm/disarm the car 7. Remote monitoring/talking 8. Remote police alert/oil cut-off/power off /voice frightening 9. Remote stop car to preventing robbery 10.Hidden emergency-alert switch/send out help signal quietly 11.Car mobile 12.Aluminum Alloy Host Machine