YFK TUYA Smart Life Fingerprint Door Lock Knob, Keyless Entry Bluetooth Electronic Door Lock with Tuya APP Control Password Key Unlock Auto Lock for Home Bedroom Office Hotel

1. 3-in-1 Smart Unlock System

Fingerprint recognition + Tuya Smart Life APP control + Physical Key unlock. Emergency Type-C power port solves low battery issues perfectly.

2. Tuya Smart Home Ecosystem

Works seamlessly with Tuya Smart Life APP, Bluetooth, Alexa & Google Assistant. Voice control and smart home integration supported.

3. Large Capacity Access Management

Stores up to 20 fingerprints + 20 user PIN codes + one-time temporary passwords. Ideal for family, friends, roommates and service personnel.

4. 12-Month Ultra-Long Battery Life

Built-in rechargeable battery with Type-C charging. Low battery alert and emergency power backup ensure never being locked out.

5. Dual Security Modes

Passage Mode: No fingerprint verification needed for frequent access

Anti-lock Mode: Only administrator fingerprint/key can unlock

6. Remote Control & User Sharing

Bluetooth gateway enables remote unlocking, access log checking, temporary password sharing via smartphone.

7. Universal Easy Installation

Fits standard US doors (6-7cm / 2.36-2.75in backset). Works with both left-handed and right-handed doors.