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.

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We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.

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Customer Support

Our Other Brands:Hewyn|Selfship

Fingerprint Door Lock, 5 in 1 Smart Door Knob with Smart APP/Fingerprint/IC Cards/Password/Backup Keys, Fingerprint Door Knob with Keypad for Bedroom, Office, Apartment, Black

Fingerprint Door Lock, 5 in 1 Smart Door Knob with Smart APP/Fingerprint/IC Cards/Password/Backup Keys, Fingerprint Door Knob with Keypad for Bedroom, Office, Apartment, Black

Product ID: 594745543

Details

Brand
BIWIBON
Item dimensions L x W x H
14.5 x 7 x 6
Lock type
Biometric
Material
Metal

⚡0.2s ultra-fast fingerprint recognition

📱Remote app control & live monitoring

🔒5-in-1 multi-access modes

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R$1281

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔐 Elevate your door game—security, style, and smart living in one sleek knob!

SMART REMOTE CONTROL - Manage access anytime, anywhere via app; issue temporary codes and track entry logs for total peace of mind.
ULTIMATE KEYLESS FREEDOM - Unlock your door with fingerprint, app, IC card, password, or traditional key—choose your vibe every time.
PRIVACY MEETS CONVENIENCE - Anti-peeping keypad, Passage Mode for gatherings, and emergency USB power ensure your home stays secure and accessible.
EFFORTLESS DIY INSTALLATION - Fits most American wooden doors with no extra drilling—swap your knob in minutes using just a screwdriver.
LIGHTNING FAST BIOMETRIC SECURITY - 508 DPI sensor with 99%+ accuracy grants access in just 0.2 seconds—security that keeps pace with your life.

The BIWIBON Fingerprint Door Lock is a cutting-edge 5-in-1 smart door knob offering fingerprint, app, IC card, password, and key access. Featuring a high-resolution 508 DPI sensor with 0.2-second recognition and over 99% accuracy, it ensures rapid, secure entry. Compatible with Alexa and Google Home (with optional gateway), it supports remote locking, temporary codes, and live access monitoring. Designed for easy installation on most wooden doors, it includes anti-peeping keypad technology, Passage Mode, and emergency USB power, backed by a 1-year warranty and lifetime support.

Specifications

ASIN	B0CL4W7DV7
Additional Features	Smart Door Knob, Up to 100 Fingerprints Unlock,100 IC Cards,100 Passwords, Bluetooth Unlock,One Touch Unlock, Smart Control with app, Auto Lock, Passage Mode, Silent Mode, Easy Install, Emergency Charge
Brand	BIWIBON
Brand Name	BIWIBON
Color	Black
Connectivity Protocol	Wi-Fi
Control Method	App, Touch
Controller Type	Amazon Alexa
Customer Reviews	3.7 out of 5 stars 480 Reviews
Finish Types	Polished
Included Components	Package Included：User Manual Front handle .Back handle .Single latch .Strike plate .2 Keys and 2 IC Cards .Square cotter .2 Spiral tubes .Screws,Spare package
Item Dimensions	14.5 x 7 x 6 centimeters
Item Weight	2.15 Pounds
Item dimensions L x W x H	14.5 x 7 x 6 centimeters
Lock Type	Biometric
Lock type	Biometric
Manufacturer	BIWIBON
Material	Metal
Material Type	Metal
Model Number	BCA-02
Recommended Uses For Product	Residential and commercial door security
Recommended uses for product	Residential and commercial door security
Shape	Round
Style Name	Fingerprint Door Knob
Unit Count	1.0 Count

Reviews

J**A

Stopped working after one night

12.05.2024

K**E

Wow, Beautiful and works Amazing

26.04.2024

B**E

Gets the job done.

19.09.2024

C**O

Works great

19.03.2026

S**A

Brosure problem. Haven’t been able to connect to blue tooth

2.06.2025

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R$1281

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In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

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