Description

ZKTeco AL20B/AL20DB: Advanced Bluetooth Smart Fingerprint Door Lock for Modern Homes

The ZKTeco AL20B/AL20DB is an advanced smart door lock designed to provide enhanced security and convenience for residential properties. Featuring multiple access options—including fingerprint recognition, password, and Bluetooth via the ZKBioBL mobile app—the AL20B/AL20DB gives homeowners a flexible and secure way to access their property. The Bluetooth BLE 4.0 connectivity allows for remote control via smartphone, providing real-time access and enhanced convenience.

The lock’s ergonomic design includes a reversible handle, making it compatible with different door opening directions. Additionally, it features voice guide programming available in multiple languages (Portuguese, Spanish, and English) for easy setup and operation. The Lock Out Mode allows the admin to lock all users when necessary, adding an extra layer of security. The AL20B/AL20DB also incorporates a random password function to prevent unauthorized access by allowing users to add random digits before or after the correct password. For emergencies, the lock is equipped with a 9V battery backup power port to ensure uninterrupted access in case the main battery runs out.

Key Features

• Multiple Access Methods – Supports fingerprint, password, and Bluetooth access through the ZKBioBL mobile app, providing convenience and flexibility.
• Reversible Handle Design – Compatible with various door-opening directions, making it versatile for different door setups.
• Voice Guide Programming – Provides voice guidance during setup and operation, available in Portuguese, Spanish, and English for enhanced user convenience.
• Lock Out Mode & Random Password – Lock Out Mode allows the admin to lock out all users, while the random password feature adds extra security by allowing users to enter random digits before or after the correct password.
• Backup Power Supply – Equipped with an emergency 9V battery port to provide temporary power in case the main battery is depleted.

Applications

The ZKTeco AL20B/AL20DB is ideal for use in residential settings, such as homes, apartments, and shared living spaces. Its modern design, flexible access methods, and advanced security features make it a perfect choice for enhancing home security and convenience.

Why Choose the ZKTeco AL20B/AL20DB?

The ZKTeco AL20B/AL20DB offers advanced features to enhance home security while providing ease of use. Its multiple access methods—including fingerprint, password, and Bluetooth—ensure flexibility in how users can access their property. With the random password feature, voice guide programming, and a backup power supply option, the AL20B/AL20DB delivers a secure and user-friendly experience. The reversible handle design and modern aesthetics make it an ideal fit for residential properties looking to enhance their security solutions with a touch of smart technology.