What does a keyless start system mean?

[SanKaleb]

A keyless start system refers to an advanced radio frequency identification technology that automatically locks and unlocks the car doors through the chip in the smart card carried by the owner. When approaching the effective detection range of the main door, the ID of the key chip will automatically match with the engine's ID. Upon successful pairing, the car door unlocks without needing a physical key. Vehicles equipped with a keyless start system usually have a sensor button on the door handle and a keyhole as a backup in case the smart card is damaged or runs out of battery, allowing the owner to open the door conventionally. When the owner enters the car, the onboard detection system immediately recognizes the smart card. After confirmation, the car's computer activates, and the vehicle can be started by simply pressing the start button inside the car.