Bullet Points:1Smart One-button Start: The remote alarm system comes with smart one-button start and is 12V universal for all the cars. 2Reminder Sound: Set reminder sound, the sound and light will be anti-theft. 3Keyless Entry: Carrying a smart key close to the vehicle about 2 meters, the system automatically recognizes and unlocks. 4Remote Control Start: Remote warm-up in winter and remote air conditioning in summer. 5Functional and Practical: The keyless entry starter is fully functional and practical, can be freely matched and purchased.Function1. One-key start / stop 2. Remote start / stop 3. Intelligent handbrake detection 4. Smart oil pump start detection 5. Rear box opened remotely (requires the original car s own tail box motor) 6. Remote control car search (horn sounds, direction light flashes to prompt) 7. Roadside parking flashing light warning function 8. Remote unlocking / locking 9. PKE keyless comfort entry function, automatically unlock the car 1.5-3 meters away from the car, automatically lock the door 3-5 meters away from the car 10. PKE induction temporary shutdown function 11. RFID identification 12. Anti-theft alarm function (Illegal driving door, stepping on the foot brake triggers alarm prompt) 13. Motor engine lock function (the vehicle cannot be started in the car after the door is locked) 14. Automatically lock the door by stepping on the foot brake after starting, and automatically unlock when the flame is turned off 15. Start the automatic lock release, and automatically open the lock when the flame is turned off 16. Alarm notification for the original car horn (requires that the original car has a control line, and an alarm horn can be added) 17. Power-off memory 18. Emergency reset function 19. The remote control is turned on for 10 minutes and the flame is turned off regularlySpecifications:Ambient temperature: -40c + 80c; atmospheric pressure 86-106KPa Relative humidity: 10% -95% Working voltage: DC12V +/- 3V High frequency: 433.92MHZ, low frequency: 125KHZ Features: One-button start system, remote control preheating and cooling, PKE anti-theft device, comfortable entry Applicable to models: 12V carPacking List:1 * Keyless Entry Starter 2 * Remote Controller Handle(not included) 1 * Start Button 2 * Induction Antenna 1 * Start Harness 1 * Test Harness 1 * Restore Button 1 * Instruction-Due to customs restrictions on package transportation, this package does not contain button batteries.Q&A about the product:1. What types of cars can be installed in this product? This system is universal and it can be used on almost any 12V car, But condition is that the car itself is not has button or knob start engine, And It is easy to install, using the product manual is enough. 2. If I install it does it mean my car is unsafe and anyone can drive? This system is very secure, it has a complete anti-theft system, keep lock when remote start, and shut down the engine when trespassing, not only that, it also has anti-hijacking function.Suggestion:-Please be sure to read the instructions, refer to the wiring diagram for operation and installation, and be operated by automotive professionals. -Due to customs restrictions on package transportation, this package does not contain button batteries.