1Two ways to unlock: fingerprint and bluetooth app. Equipped with advanced fingerprint technology, 360degree recognition, automatic identification function. Both with security and convenience. 2Supports charge fingerprint unlock. It takes 0.2 second to unlock and can record 15 fingerprints. Supports 1 administrator user and 20 ordinary users. You can connect the rope lock via bluetooth and unlock the lock in precise seconds using your phone app. 3Supports remote authorization temporary password unlock. You can remotely authorize temporary password for sharing unlock. You also do not need to wait in the distance. After you unlock, this group of passwords will be invalid and temporary password will be updated timely. 4Supports antilost mode. When turned on, the smart lock will be disconnected from bluetooth and the phone will issue an alarm. And unlock record can be queried. When someone uses their phone to unlock, you can see the unlock record wherever you are. 5Supports USB charging interface, as simple as charging a mobile phone. The lock can be charged with a portable charger. You don't have to worry about the lock running out of power. The lock can be used for motorcycles, bicycles, electric cars, scooters, etc. 6Supports unlocking position display. After opening, the unlocking position will be reported and displayed in the unlocking record. So you don't have to worry about property damage. 7The housing of the fingerprint lock is made of highquality zinc alloy material. The cable is made of stainless steel material. It is durable, IP67 waterproof, dustproof and antiphysical damage.