GHome Smart Door Knobs Fingerprint Door Lock, Biometric Smart Lock for Bedroom Door, App Control, Emergency Type-C Charging, Great for Home, Offices, Hotels, Apartments, Garages Price: $99.40 (as of 28/07/2023 07:04 PST- Details)

3-IN-1 Unlock Ways & Type-C emergency unlock: The Smart door lock with knob offers 3 unlock ways, fingerprint unlock, App control, and backup keys, making it the perfect keyless entry door lock. When the batteries is out of power, Type-C to unlock for emergency, please don’t use it charge the smart lock.
Door Lock Security Design: The smart fingerprint door knob has the classical door handle design, fingerprints are stored locally and not uploaded to the cloud, privacy protection, guard your family safety. Great smart lock for bedroom door, office, apartments, hotels, garages.
Easy Installation: The fingerprint door knob can be easily installed with a screwdriver within minutes, fits most US door, easily replace with existing door locks. Smart lock door knob offer detail installations steps and videos. Requires 4AAA batteries (not included).