The products focus on ensuring the safety of your car which has multilevel security arming,different risks have different alarms,at the same time, the car alarm system is also very sensitive,so it's high reliability. Function: 1. Arming with sound 2. Disarming 3. Mutearming 4. Vehicle locator/Panic/Overtaking/Emergency Call 5. Emergency Warning 6. Auto central locking 7. LED indicator 8. Shocking sensor 9. Reminder for unclosed door/dome light suspend 10. Auto rearming 11. Reminder of arming setting 12. Open door warning when stopped the vehicle 13. Remote trunk release(the vehicle must have the motor of remote trunk) 14. Remote code learning 15. Antihijacking 16. Emergency override Specifications: Material: Plastic Color: Black Operating Voltage: DC12V ¡À3V Operating Frequency: 433.92MHZ Package Weight: approx. 590g Package Included: 1 x Main Control Unit 1 x Shock Sensor 1 x Siren 1 x LED Connection Wire 2 x Remote Control 1 x Set of Wiring Harness