Tuya BLE Fingerprint Smart Door Lock with App Control

Secure, Flexible Access for Modern Homes and Offices

The Tuya BLE Fingerprint Door Lock is designed for households, rentals, and workplaces that need reliable access control without complicating daily routines. Combining fingerprint, password, IC card, mechanical key, and SmartLife/Tuya app unlocking, it offers multiple ways to enter while keeping control centralized in one smart system. With Bluetooth Low Energy (BLE) connectivity and optional gateway integration, you can manage access locally via phone or extend control remotely over Wi‑Fi.

The lock integrates a semiconductor fingerprint sensor for fast biometric recognition, enabling quick entry for authorized users. A clear LED digital display guides each step of operation, making it easy to add users, enter passwords, and review status under various lighting conditions. The virtual password feature allows you to enter random digits before and after the real code, helping to prevent onlookers from guessing your password. For traditional access, a metal mechanical key is included as a backup, along with an emergency power interface so you can temporarily power the lock from a mobile power bank if the internal batteries are depleted.

Through the Tuya or SmartLife app, you can generate temporary passwords when you are away, ideal for guests, deliveries, or short‑term rentals. Time‑limited users can be created with specific fingerprints, cards, and passwords that automatically expire at the end of the set period. The system supports status monitoring, abnormal lock alarm notifications, low‑power reminders, access record queries, and remote unlocking when used with an optional B4 gateway and Wi‑Fi connection. Installation is designed to be straightforward, with a front and rear panel, 60/70 mm latch, screw kit, mechanical keys, IC cards, and an English manual included for quick replacement of many standard door locks.

Why It's a Smart Choice

• Multiple unlock methods (fingerprint, password, IC card, key, app) to suit different users and scenarios.
• App management with temporary passwords, time‑limited users, and access records to support home, office, and rental use.
• Built‑in safety features such as virtual password entry, abnormal alarm notifications, and emergency power and key backup.

FAQ

Q: Do I need Wi‑Fi for the lock to work?
A: No. Core functions such as fingerprint, password, IC card, and key unlocking work without Wi‑Fi. Wi‑Fi with a B4 gateway is only required for remote app control and monitoring.

Q: Can I create temporary access for guests or cleaners?
A: Yes. Using the Tuya or SmartLife app, you can generate temporary passwords and set time‑limited users with specific fingerprints, cards, or codes that automatically expire after the set period.

Q: What happens if the battery runs out?
A: You can use the included mechanical key to unlock the door. In addition, an external power port allows you to connect a mobile power bank to supply temporary power and open the lock.

Q: Is the lock difficult to install?
A: The package includes front and rear panels, a 60/70 mm latch, screw kit, mechanical keys, IC cards, and an English manual. It is designed for straightforward replacement of many existing door locks, typically within a short installation time.