Fingerprint Door Lock with Knob Cylinder Smart Lock Keyless Entry Door Lock with APP Black Smart Fingerprint Lock Door Knob

Product Type

Round Knob Fingerprint Smart Lock Tuya Bluetooth Biometric Easy Replacement With Mechanical Key For North America Home

【Replace Old Traditional Lock Easily】Don't need to drill new holes, you can exchange your old traditional cylinder lock to be a smart fingerprint door lock easily and conveniently!

【3 Unlocking Methods】KAK Smart Door Knob built with 3 unlock way, including fingerprint unlock, App control, physical keys unlock to meet your diversity needs. Perfect option/gift for bedrooms,room rentals (Airbnb locations), housekeeping, offices, dormitories, storage rooms, laundry rooms, and general upgrades.

【0.15s Biometric Fingerprint Access】KAK Smart Door Knob has an advanced 360° fingerprint sensor that takes your door security to the next level, Extremely low false rejection rate, that can be continuously self-improved over time through its built-in intelligent learning capabilities.

【Smart App Control】The smart lock offers a free app that allows you could add fingerprints, check unlock records, battery capacity,set auto lock, passage mode and privacy mode to provide a more convenient and secure using.

【Easy Installation and Durable Design】All it takes a screwdriver and can be installed in less than 15 minutes.Premium metallic finish and sturdy Zinc Alloy construction with enhanced security mechanism adds enhanced privacy to your space and protection of family.Sweat & weatherproof design ensures durability under wet hand usage and exposure to the outdoors.