Smart Fingerprint Door Knob, Keyless Entry Door Lock with Keypad & Replaceable Silicone Ring(Brown+Black), Thumbprint Door Knob with APP Control for Bedroom, Office, Airbnb, Rental House

Features

• [4-in-1 Smart Unlock]: Enjoy seamless access with the smart lock, supporting fingerprint recognition, password (including temporary codes), Bluetooth app, and key entry. With 0.2s fast recognition and 99% accuracy, you get quick and secure unlocking. Plus, it comes with interchangeable silicone handle rings in brown and black, allowing you to choose the style that fits your preference.
• [Beep Alerts & Silent Mode]: Unlike voice locks, our buzzer alarm system provides discreet notification without the need for loud broadcasts. If you need complete silence, you can enable silent mode through the App to keep your bedroom, office, rental house or Airbnb quiet and safe.
• [Smart Bluetooth App Control]: Unlock and manage access with ease! The Bluetooth app lets you add/delete fingerprints and passwords, track unlock history, and share access with family, guests, or housekeepers. Customize user permissions for enhanced control over your smart door knob.
• [4 Smart Security Modes]: In Normal Mode, all registered users have access. Vacation Mode restricts entry to administrators only. Passage Mode keeps the door knob with lock unlocked for hassle-free entry, while Silent Mode ensures quiet operation in sensitive environments.
• [Long Battery Life & Alerts]: Runs on 4×AAA batteries (not included), providing 10-12 months of power. Never get locked out—low battery warnings via LED flashes and app alerts keep you informed, so you can replace the batteries in time, ensuring your code door lock works when you need it. If you have any questions, please contact us and we will give you a satisfactory answer within 24 hours.