Buoan 5-in-1 Smart Fingerprint Door Lock | Keyless Entry, Bluetooth App Control, Card & Key

Overview

The Buoan 5-in-1 Smart Door Lock combines modern technology with everyday practicality for homes and offices. It supports multiple entry methods, so you can choose the speed and method that fits your routine. Designed for exterior, interior, and bedroom doors, it blends secure access with a sleek, low-profile look that complements most door styles.

Whether you are tidying up a busy family home or replacing an aging lock, this smart door knob offers a flexible, convenient approach to entry without sacrificing reliability. Real-world use often highlights how the lock adapts to different family members and daily patterns, making the door easier to manage while maintaining a clear audit of activity.

Key Access Options

• Fingerprint unlock: store up to 100 fingerprints with biometric speed as fast as 0.3 seconds for quick family access.
• App unlock: connect via Bluetooth to the Buoan app, view unlock history, and receive real-time notifications for events and permissions.
• Password entry: use a secure code for trusted visitors or temporary access for short-term needs.
• NFC card unlock: tap an NFC card or a compatible phone for instant access without fingerprints or codes.
• Mechanical key: a traditional fallback option for reliability in all situations.

Smart Features and Safety

• Auto lock and backlit keypad: door locks automatically after entry with a clear, easy-to-read keypad in any lighting.
• Silent mode and lock switch: discreet operation and a controlled locking function by administrators only.
• Durable zinc alloy body: built to resist daily wear and stand up to frequent use with a modern handle design.
• Low-battery alert with emergency options: when the indicator turns red, replace batteries or use a Type-C charger to temporarily restore access.
• Easy installation: typically about 10 minutes on most standard doors, with an adjustable latch for different door widths.

Real-Life Scenarios

Households with kids or elders can benefit from NFC card unlocks for quick entry, while busy mornings may rely on fingerprint or app notifications to confirm when doors are opened. The combination of security features and flexible access types helps adapt to evolving routines without sacrificing control or visibility into who is entering the space.

For renters or homeowners upgrading from a traditional lock, the Buoan system offers a modern, easy-to-install solution designed to fit a range of door configurations. The clear indicators and multiple access methods provide practical options for everyday use, emergencies, or routine check-ins by family members or trusted roommates.