Sharpdo F22 Home Smart Door Lock Remote Electronic Password Lock Smart Lock Tuya Bluetooth/Password/Swipe Card/Gateway (No Fingerprint Unlocking)

packing list*
Outer packaging, lock body, screw accessories, square rod, key, buckle plate, rear lock, front lock, English manual.
specification:
Battery capacity: 4 AA dry batteries
Password capacity: 100 groups
Mechanical keys: 2
Emergency power supply: USB power supply interface
Applicable door thickness: 30-100mm
Unlocking methods: password, proximity card, key, temporary password, Bluetooth unlocking, remote unlocking
Applicable categories: indoor doors, wooden doors, etc. Power supply: DC
False recognition rate: <0.001%
Recognition speed: <0.5s

• High-security password input: supports multi-digit password combinations to prevent cracking and ensure the safety of home and office. Users can set complex passwords to improve the level of protection.
• Virtual password function: You can enter any number before or after entering the correct password, effectively preventing others from peeping at the password and improving security.
• Low battery reminder: When the battery is low, the lock will automatically issue a low battery reminder to ensure that the user can replace the battery in time to avoid the situation where the lock cannot be unlocked due to low power.
• Emergency unlocking function: Equipped with a mechanical emergency keyhole, when the electronic part fails or the battery is exhausted, the mechanical key can be used for emergency unlocking to ensure safety and worry-free.
• Easy operation: Humanized design, simple and easy-to-understand operation interface, simple and quick setting and use process. Users can easily get started, suitable for users of all ages.