Fingerprint/Bluetooth Smart Door Knob

The Ultimate Peace Of Mind Within Reach

Introducing the Fingerprint Smart Door Knob - The ultimate peace of mind for your House, Rooms, Apartment and Hotel  ! With its advanced fingerprint scanning and App controlled technology, you can now securely lock your doors and protect your privacy without the hassle of carrying a key. Experience a new level of security and convenience with our Smart Door Knob!

Store Up To 20 Fingerprints: The Fingerprint Smart Door Knob can store up to 20 unique fingerprints, giving you and your trusted ones quick and easy access. 

3 Unlocking Methods: Fingerprints, Mobile App or key, this Smart Door Knob offers 3 different ways to unlock your door.

Remote Unlocking: You are not at home and your friends don't have the keys, you are worried about your home being stolen while you are away. This Smart Door Knob will solve the problem. You can remotely authorize the unlocking through the Tuya APP, and record every unlocking. Enjoy a smarter and safer life.

Automatic locking: Ensure your home is always secure with the touch of a button. Feel confident and at ease knowing your doors will automatically lock behind you.

1 Year Of Standby Time: With an impressive standby time of 8 - 12 months, no need to constantly worry about recharging the battery.

Product Features

- Support multiple unlocking methods of biometric fingerprint, mechanical key and mobile phone.

- Bluetooth link for remote unlocking via Tuya app.

- Automatically lock, no need to worry about forgetting to lock the door.

- Ball type door lock can directly replace old door lock without drilling.

- Compatible with left and right door opening directions

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