Smart Biometric Door Lock for Bedroom
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Category: geek smart knob

About this item
- Long Battery Life: Smart lock is powered by 4 AAA batteries (not included) and builts in a usb port for emergency charge when the battery runs out. The battery can last about 8-12 months
- Transform between basic lock and smart lock: In passage mode,the lock will stay unlocked for convenient free passage. In Normal mode, the lock will be auto lock after about 5 seconds
- Simple Installation and Programming :No Locksmith needed, just need a screwdriver and two screws. Voice assistant makes programming more easily
- Much faster than any key to unlock: Store up to 20 fingerprints. A lightning speed 0.1 seconds is all that is required to open. No app needed to program or operate
- Suitable for use with doors that open on the left or right side. Designed for doors with a thickness ranging from 1-3/8'' to 2-1/8'' (35 to 55mm), with an adjustable latch of either 2-3/8'' (60mm) or 2-3/4'' (70mm).



















