Fingerprint Door Lock for Bedrooms, Door Knob with Lock Fingerprint Door Knob, Smart Door Knob, App Control, Back-up Keys, Thumbprint Door Knob for Bedrooms, Office, Apartme

• Fingerprint Door Knob: Smart door knob stores up to 20 fingerprints, equiped with advanced fingerprint recognition technology, just one touch unlock, for emergency, also come with 2 back-up keys
• App Control: Fingerprint door lock is also a buletooth door knob, you can unlock the door via our app, which also supports manage the users, add or delete users, share E-key and view access log, your home and property are better protected
• Remote Unlock and Voice Control: Connect with a gateway (sold separately), you can achieve remote unlock from anywhere. The skill for Alexa or Google Home connection is " Smart Life", please enter the account number and password displayed on our app
• Three Mode Features: Door knob with lock offers auto lock, passage mode and secure mode and they can be changed by turning the toggle on the interior knob, which is more visible and convenient (Note:enable the passage mode needs to turn the toggle to the left and then unlocking with fingeprint or the app)
• Built-in rechargeable battery: Smart door knob has long battery life and it lasts 8 months after 3 hours charging, a better choice interior door knob for bedrooms office apartment (Indoor Use Only), low battery warning(Note: please fully charge before installing the lock)

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Smart Deadbolt with Keypad