HAVI-KEY

Automatic connection: When the connected phone approaches the vehicle, the Bluetooth key will automatically connect, enabling automatic unlocking when approaching the vehicle and automatic locking when leaving the vehicle. Binding process: Users need to bind their car keys to their mobile phones. After that, they can control functions such as opening and closing the car doors and the trunk through their mobile phones. Security: The Bluetooth key uses dynamic key exchange and encrypted transmission to provide a certain level of security, but there is still a risk of being attacked by hackers. Multifunctionality: Besides the basic unlocking and locking functions, the Bluetooth key can also remotely control features such as the car's air conditioning system. Sharing function: Users can share the keys with others and set an expiration date, which is convenient for borrowing and returning the vehicle.