BIWIBON Fingerprint Door Lock–Your Easy,Secure Entry Solution at Your Fingertips

Enhanced security with 5-IN-1 Smart Door Knob
Enhance your remote control with the BIWIBON Gateway (sold separately)
What App is Used with this Smart Fingerprint Door Lock?
The Tuya Smart or Smart Life app is used for this fingerprint door knob.
Why Can Anyone Unlock the Biometric Door Lock?
The smart door knob is initially set to unlock with any fingerprint, making it accessible to anyone. To ensure security, it's vital to register your admin fingerprint after installation to prevent unauthorized access.
What Is the Type-C Port Used For?
The Type-C port is intended for emergency use by connecting a power bank when the batteries are dead. Please refrain from using it for charging or plugging into a direct electrical outlet, as it may damage the lock's internal components.
How to Enhance Fingerprint Recognition Accuracy on Your Lock?
To achieve the best results, register the same fingerprint multiple times from various angles. This will make accurate fingerprint recognition and smooth access.
What Type of Battery Should I Use for this Smart Door Knob?
Please use four AAA alkaline batteries for optimal performance. While rechargeable batteries can also be used, please do not charge the batteries via the Type-C port as it is not designed for battery charging and may damage the internal components.
Is this smart lock suitable for bedrooms and indoor doors?
Yes. This lock is specifically designed for interior doors, making it perfect for bedrooms, apartments, dorms, and other private rooms. It features quiet unlocking and easy installation.
Do I need to drill or modify my door to install it?
No drilling or modifications are required. The lock fits most standard interior doors and can be installed quickly with just a screwdriver, making it ideal for renters and shared living spaces.
How fast and easy is the fingerprint recognition?
Fingerprint recognition is very fast, unlocking in approximately 0.3 seconds with a high-speed biometric chip. The fingerprint reader ,IC cards and keypad are user-friendly, suitable for children, adults, and elderly family members.
What is the battery life and are there backup options?
The lock typically lasts 10–12 months under normal use. It provides low-battery alerts, a type-c emergency power port, and includes a mechanical key for backup access.
Can I use this lock in rented apartments or dorm rooms?
Absolutely. The no-drill installation, multiple unlock methods, and compatibility with most interior doors make it perfect for rented apartments, dorm rooms, and shared living spaces.
BIWIBON Fingerprint Door Lock–Your Easy,Secure Entry Solution at Your Fingertips

AI-Enhanced 360° Fingerprint ID for Fast Unlocking
Mobile App Access Control
Smart IC Card Unlock
Smart Custom Code Access
Physical Key Backup
Powered by advanced AI recognition, the 360° fingerprint sensor unlocks your door in just 0.3 seconds with an impressive 99.7% accuracy rate, ensuring both speed and reliability every time.
Unlock and manage your fingerprint door knob effortlessly through the mobile app.
Unlock your door instantly by swiping your IC card for smooth, easy access.
Customize various passcodes for family, guests, or others, as needed, to unlock with ease.
Comes with two backup keys to ensure you can always unlock the door in emergencies.
Enhanced security with 5-IN-1 Smart Door Knob
App-Controlled Inside Lock
Anti-Peep Touchscreen Keypad
Auto-Lock with Adjustable Timer
Battery Level Monitor on App
Enable the electronic inside lock in the app to block access from outside while still allowing admin and key entry.
Randomized numbers keep your passcode hidden from others, and the backlit keypad allows easy use at night.
Choose an auto-lock delay from 5–179 seconds to ensure your door locks at the perfect time every time.
Monitor your smart lock’s battery in real-time via the app. Battery lasts 10–12 months depending on usage.
Enhance your remote control with the BIWIBON Gateway (sold separately)
Smart Lock Voice Control
Remote Control Anywhere
Remote Lock Status Monitoring
Remote Real-Time Notifications
Use voice commands via Alexa or Google Assistant to lock or unlock your smart door lock with the separately sold BIWIBON Gateway.
With the separately sold BIWIBON Gateway, control your smart fingerprint lock remotely anytime, anywhere.
Monitor your keyless entry door knob remotely with the BIWIBON Gateway (sold separately) to see who unlocks it and when.
With the separately sold BIWIBON Gateway, receive real-time alerts and view activity logs from anywhere, staying informed at all times.
What App is Used with this Smart Fingerprint Door Lock?
The Tuya Smart or Smart Life app is used for this fingerprint door knob.
Why Can Anyone Unlock the Biometric Door Lock?
The smart door knob is initially set to unlock with any fingerprint, making it accessible to anyone. To ensure security, it's vital to register your admin fingerprint after installation to prevent unauthorized access.
What Is the Type-C Port Used For?
The Type-C port is intended for emergency use by connecting a power bank when the batteries are dead. Please refrain from using it for charging or plugging into a direct electrical outlet, as it may damage the lock's internal components.
How to Enhance Fingerprint Recognition Accuracy on Your Lock?
To achieve the best results, register the same fingerprint multiple times from various angles. This will make accurate fingerprint recognition and smooth access.
What Type of Battery Should I Use for this Smart Door Knob?
Please use four AAA alkaline batteries for optimal performance. While rechargeable batteries can also be used, please do not charge the batteries via the Type-C port as it is not designed for battery charging and may damage the internal components.
Is this smart lock suitable for bedrooms and indoor doors?
Yes. This lock is specifically designed for interior doors, making it perfect for bedrooms, apartments, dorms, and other private rooms. It features quiet unlocking and easy installation.
Do I need to drill or modify my door to install it?
No drilling or modifications are required. The lock fits most standard interior doors and can be installed quickly with just a screwdriver, making it ideal for renters and shared living spaces.
How fast and easy is the fingerprint recognition?
Fingerprint recognition is very fast, unlocking in approximately 0.3 seconds with a high-speed biometric chip. The fingerprint reader ,IC cards and keypad are user-friendly, suitable for children, adults, and elderly family members.
What is the battery life and are there backup options?
The lock typically lasts 10–12 months under normal use. It provides low-battery alerts, a type-c emergency power port, and includes a mechanical key for backup access.
Can I use this lock in rented apartments or dorm rooms?
Absolutely. The no-drill installation, multiple unlock methods, and compatibility with most interior doors make it perfect for rented apartments, dorm rooms, and shared living spaces.

















































