Smart Fingerprint Door Knob - Unlock Without Your Keys

Product Description

Still searching for your keys every time you need to open the door?
Want an easier way to give trusted people access without making extra keys?

Unlock Your Door With Just a Touch

Use your fingerprint for quick everyday entry, your phone when convenient, or the physical key whenever you need a backup.

Manage fingerprints and authorized users through the Tuya Smart or Smart Life app, making everyday access easier for your home, apartment, office or other compatible indoor door.

Add a compatible Bluetooth gateway if you want remote access when you're away.

Less key sharing. Faster entry. More control over who gets in.

Key Features & Benefits

• Walk In With Just Your Finger: Unlock with your fingerprint instead of searching for your keys every time you reach the door.
• Stop Making Extra Keys: Give trusted users their own fingerprint or access code instead of handing out multiple physical keys.
• Manage Access From Your Phone: Use the Tuya Smart or Smart Life app to manage users, fingerprints and lock settings.
• Choose How You Want to Unlock: Use fingerprint, app or a conventional key depending on what is most convenient at the time.
• Give Access Without Handing Over a Key: Create a one-time PIN when someone needs temporary access to your space.
• Handle Multiple Users: Store up to 20 fingerprints and 20 user codes for family members, roommates, staff or other authorized users.
• Make Busy Entrances More Convenient: Passage mode can make frequent entry and exit easier when you don't want to unlock the door each time.
• Get Remote Access When You Need It: Pair the lock with a compatible Bluetooth gateway to manage remote access when you're away.
• Know Before the Battery Runs Low: Low-battery alerts help you know when the lock needs attention.
• Have an Emergency Power Option: The 5V Type-C port provides an emergency power option if the lock needs power at the door.

Compatibility & Important Notes

• Designed for compatible standard American-style doors.
• Suitable for door thicknesses from 35–55mm.
• Supports both left-handed and right-handed doors.
• Not suitable for glass doors or doors with special/non-standard designs.
• Measure your existing door and lock opening before ordering.
• The installation graphic shows a 6–7cm (2.36–2.75in) door-edge-to-lock-opening measurement. Compare this with your door before purchase.
• Uses Bluetooth for direct Tuya and Smart Life app connectivity.
• Remote access while away requires a compatible Bluetooth gateway, sold separately.
• Supplier information shows Alexa and Google Assistant compatibility. A compatible gateway may be required for network-based smart functions.
• Battery is not included.
• Supports 5V Type-C power/charging.
• No weatherproof.

Not sure about installation? Book our installation service

Specifications

• Product: Smart Door Knob Lock
• Unlock Methods: Fingerprint / Physical Key / Tuya App
• Connectivity: Bluetooth
• App: Tuya Smart / Smart Life
• Fingerprint Capacity: Up to 20
• User Code Capacity: Up to 20
• Temporary Access: One-time PIN
• Operating Modes: Normal / Passage / Anti-Lock
• Door Thickness: 35–55mm
• Emergency Power: 5V Type-C
• Operating Temperature: -20°C to 50°C
• Operating Humidity: 40–85% RH, non-condensing
• Remote Access: Requires compatible Bluetooth gateway
• Door Direction: Left or right handed
• Colors Shown: Black / Silver

Package

• 1 × Smart Door Knob Lock Set
• 1 × Latch
• 1 × Strike Plate
• 2 × Physical Keys
• Mounting screws and installation hardware