What does keyless entry function mean?

[DanielaLynn]

Vehicles equipped with keyless entry function will automatically unlock the doors and deactivate the anti-theft alarm when the key approaches the car body. The following are specific introductions to the advantages of the keyless entry system: 1. Electronic key encryption system cannot be copied: Using fourth-generation RFID chip technology, the key cannot be duplicated, and official key duplication requires legitimate documentation. 2. Whole vehicle anti-theft: By locking the circuit, fuel system, and starting mechanism, the vehicle cannot be started even if the anti-theft device is illegally removed. 3. Automatic window closing: When the owner exits the vehicle and forgets to close the windows, there's no need to restart the engine to close them individually. The vehicle's safety system will automatically raise the windows, enhancing the car's security level.