2 Remote Controls Car Alarm Security System Universal Keyless Entry with Loud Siren Features： 1、100% Brand New and High Quality 2、Multi-level security arming and high reliability 3、It can be used in different types of cars 4、Comes with 2 remote controls, siren, wiring harness and etc 5、Easy to install, but professional installation is recommended Specification： Features: 100% Brand New and High Quality. Multi-level security arming and high reliability. It can be used in different types of cars. Comes with 2 remote controls, siren, wiring harness and etc. Easy to install, but professional installation is recommended. Function: 1. Arming with sound 2. Disarming 3. Mute-arming 4. Vehicle locator/Panic/Overtaking/Emergency Call 5. Emergency Warning 6. Auto central locking 7. LED indicator 8. Shocking sensor 9. Reminder for un-closed 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. Anti-hijacking 17. Emergency override Specifications: Material: Plastic Color: Black Operating Voltage: DC12V ±3V Operating Frequency: 433.92MHZ Remote Control Battery: 75mAh CR2016 Button Battery(Built-in) 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 Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List：