1. 100% and high quality 2. Multi-stage security arming and high reliability 3. It can be used in different types of vehicles 4. Comes with 2 remote controls, siren, wiring harness etc. 5. Easy to install, but professional installation is recommended Function: 1. Arming with sound 2. Disarmament 3. Mute 4. Vehicle tracking/panic/overtaking/emergency call 5. Emergency warning 6. Automatic central locking 7. LED display 8. Shock sensor 9. Open door/domelight suspension reminder 10. Automatic rearmament 11. Arming setting reminder 12. Door open warning when vehicle is stopped 13. Remote trunk release (the vehicle must have a motor with remote control for the trunk) 14. Remote Code Learning 15. Anti Hijacking 17. Emergency operation Specifications: Material: Plastic Color: Black Operating frequency: 433.92 MHz Remote control battery: 75 mAh CR2016 button battery ( Built-in) Packaging weight: approx. 590g Included: 1 x main control unit 1 x shock sensor 1 x siren 1 x LED -Connection cable 2 x remote control 1 x set of wiring harness Note: Please note that the new type and the old type of this product are according to the Will be sent randomly. and make sure you don't mind before ordering.