Smart Biometric Fingerprint Door Knob with Keypad Access Feature

The Fingerprint Door Knob is a revolutionary smart lock that combines style and security. Designed to harmonize with any door, this elegant square lock features rounded edges and an illuminated keypad, ensuring ultimate grip comfort. Whether you need to unlock your door with a fingerprint, keypad, or traditional key, this lock is perfect for entryways, bedrooms, garages, and offices.

One of the standout features of this smart biometric door lock is its ability to store up to 100 fingerprints. Thanks to advanced AI learning technology, it continually enhances its sensitivity and accuracy, making it suitable for users of all ages. Whether it's kids or seniors, this lock recognizes each fingerprint with precision, ensuring seamless access for family members and trusted guests.

Setting up the lock is incredibly user-friendly. Simply press and hold the check button for 4 seconds, and the voice guide will assist you in the setup process-no instructions needed. This digital lock can store up to 50 passcodes, allowing for keyless entry with a maximum of 115 digits. The auto-lock feature enhances security by ensuring that the gate always locks itself after use. Additionally, the manual mode offers full control, while the guest mode allows easy access without needing a password or fingerprint.

Built to withstand the elements, this waterproof door lock is crafted from high-strength zinc alloy with an electroplated finish. Its weather-resistant design ensures it performs flawlessly in any environment, whether facing rain, humidity, or extreme temperatures ranging from -22F to 176F. This makes it perfect for both indoor and outdoor use, ready to handle whatever nature throws its way while keeping your property secure year-round.

For added convenience, the lock allows you to generate and share temporary dynamic passcodes remotely. This feature is particularly useful for Airbnb owners or short-term rentals, enabling you to grant secure access for cleaning services, deliveries, or neighbors without requiring internet or an app.

Installation is a breeze, as this keyless entry code door knob fits standard US doors with 2-3/4in or 2-3/8in backsets. No additional drilling is required; simply use a Phillips screwdriver to install in minutes. It operates on 2 AAA batteries, which can last over a year, and features low battery alerts along with a Type-C port for backup power if the batteries run out.

We stand behind our product with a 1-year warranty and 24/7 customer support. If you have any questions or need assistance, our dedicated team is here to help. Whether it's troubleshooting, setup guidance, or replacement parts, you can rely on us for fast and friendly service whenever you need it.