
BIWIBON Smart Door Knob
Smarter and Safer Life at Your Finger Tips
Select the Right Fingerprint Door Lock for Your Needs
BIWIBON Fingerprint Door Lock with App-Smarter & Safer Life at Your Finger Tips

5-IN-1 Smart Door Knob
Enhanced security with BIWIBON Biometric Door Lock
Elevate Your Remote Experience with 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.
BIWIBON Smart Door Knob
Smarter and Safer Life at Your Finger Tips
Select the Right Fingerprint Door Lock for Your Needs
![]() BCA02 Square Gold | ![]() BCA02 Square Rose Gold | ![]() BCA02 Square Silver | ![]() BCA02 Square Grey | ![]() BIWIBON Gateway | ![]() BCA02 Round Silver | ![]() BIWIBON Smart Door Knob S |
|---|---|---|---|---|---|---|
| App Control | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Keypad | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Time-Limited Code | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Dynamic Code | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| One-Time Code | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Type-C port For Emergency open | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Work with Alexa/Google | ||||||
| BIWIBON Gateway Required | BIWIBON Gateway Required | BIWIBON Gateway Required | BIWIBON Gateway Required | Yes | BIWIBON Gateway Required | BIWIBON Gateway Required |
| Auto-Lock | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Remote Control | ||||||
| BIWIBON Gateway Required | BIWIBON Gateway Required | BIWIBON Gateway Required | BIWIBON Gateway Required | Yes | BIWIBON Gateway Required | BIWIBON Gateway Required |
| 100 Fingerprints | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| 100 Passcodes | ||||||
| ? | ? | ? | ? | ? | ? | ? |
| Backup Keys | ||||||
| ? | ? | ? | ? | ? | ? | ? |
BIWIBON Fingerprint Door Lock with App-Smarter & Safer Life at Your Finger Tips

5-IN-1 Smart Door Knob
Smart App Control
Fast Fingerprint Recognition Enhanced by AI
IC Card Access
Personalized Passcode Access
Backup Keys
Access the smartphone application to open the thumbprint door lock.
With its 360° Live Fingerprint ID technology, it provides rapid unlocking in just 0.2 seconds while maintaining an accuracy rate of 99.7%.
Easily unlock your door by swiping your IC card for quick and convenient access.
Customize various passcodes for family, guests, or others, as needed, to unlock with ease.
Two physical keys available for emergencies.
Enhanced security with BIWIBON Biometric Door Lock
Anti-peep Touchscreen Keypad
Security Lockout Protection
Auto-Lock
Battery Level Monitor on App
Randomized digits safeguard your passcode from unwanted observers, and the backlight ensures easy nighttime use
After eight consecutive unsuccessful password entry attempts, the keypad will automatically lock for a duration of three minutes as a security measure
Ensures that your door is always locked when you leave, preventing unauthorized access.
Allows you to actively monitor the battery level of your smart lock, ensuring that it's always in optimal working condition.
Elevate Your Remote Experience with BIWIBON Gateway, Sold Separately.
Smart Voice Control
Remote Control Anywhere
Remote Lock Status Monitoring
Remote Real-Time Notifications
With the separately sold BIWIBON Gateway, you can use voice commands to lock or unlock your smart fingerprint door lock using Alexa and Google Assistant.
With the separately sold BIWIBON Gateway, you gain complete remote access to your smart fingerprint door lock, anytime and from anywhere.
With the separately sold BIWIBON Gateway,you can remotely check your lock's status—locked or unlocked—at any time.
With the separately sold BIWIBON Gateway, you can receive real-time alerts and view activity records from anywhere, always staying informed about arrivals and departures.
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.


































































