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The Lukvuzo Fingerprint Smart Door Knob is a battery-powered knob lock that opens with a fingerprint scan instead of a key. It fits standard door prep and installs with a screwdriver, so it suits renters and homeowners who want keyless entry without a full deadbolt system. Compared with keypad deadbolts from Schlage and Yale, it is simpler and has no keypad or app, so it is best for one or two regular users rather than households that need codes for guests. Owners of budget fingerprint knobs report fast unlocks when prints are enrolled well, but reliability drops with wet or worn fingers.
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Lowest price we've seen: $162.48 on Nov 11 at Lowe's. Tracked across 1 store since Nov 11.
Feedback on budget fingerprint door knobs like this one is mixed. Owners like the convenience of keyless entry and easy installation, but many report the reader rejecting fingers and the knob feeling light for the job.
