DC12V Keyless Entry Car Alarm System with Remote Engine Starter and Push to Start Iginition Button Bluetooth Type Item Type: Keyless Entry Car Alarm SystemProduct Material: ABS Working Voltage: DC12V Product Function: 1. One button start/one button stop 2. Remote start preheating/remote shutdown vehicle 3. Remote start and time off 4. Smart handbrake detection 5. Smart oil pump startup detection 6. Remotely open the rear trunk 7. Remote search (horn honking, direction light flashing) 8. Remote unlocking/remote locking 9. After starting 15 seconds, step on the foot brake to automatically lock, and automatically open the lock after extinguishing 10. Roadside parking door flashing warning 11. The original car horn alarm warning (the host can choose the car horn or additional horn warning) 12. Lock the door and pry the door to trigger the alarm 13. Vehicle collision alarm warning 14. Automatic anti theft function (forget to operate the remote control lock button when getting off the car, the system will automatically enter the anti theft can not start the vehicle) 15. Secondary anti theft (after pressing the unlock key, if you do not open the door to the car, the system will lock the door again to enter the anti theft) 16. Power off memory 17. Emergency disarm function 18. Mobile phone Bluetooth APP control car, long-term free use without cost (need to choose Bluetooth style to have this function) (Bluetooth control distance of about 10-25 meters) Mobile Bluetooth APP car control function (need to select the Bluetooth style and download the APP) : Door unlocking/anti theft removal Door lock/set anti theft Trunk open Car finding Mute anti theft Vehicle starting Single Remote Control Built in Battery: 1 Battery Type: Button battery Battery Model: CR2032 Single Battery Capacity: 240mAh Note: Remote control itself with built in battery (already installed on the remote control) Applicable Vehicle Type: Suitable for 12V fuel vehicles