Door Knob Fingerprint Door Lock, Biometric Smart Lock for Bedroom Door, App Cont
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. Security Design Door Lock: 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 GHome 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 thickness from 35 to 55mm, easily replace with existing door locks. Smart lock door knob offer detail installations steps and videos.
Requires 4AAA batteries (not included). Smart and Convenient: The fingerprint door knob support App control, easily get fingerprint manage, check operate records, auto lock, passage mode, privacy mode(do-not-disturb), help you creat a smarter and much convenient life.