Fingerprint Door Knob with Keypad - Smart Biometric Lock

The Fingerprint Door Knob is a revolutionary smart lock that combines elegance with cutting-edge technology. Designed to harmonize with any door, this lock features a sleek satin nickel finish and rounded edges, ensuring it not only enhances your door's style but also provides ultimate grip comfort. With multiple unlocking options including fingerprint recognition, keypad entry, and a 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. Utilizing advanced AI learning technology, it continually improves 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 configuring the settings without the need for complicated instructions. This digital lock can store up to 50 passcodes, allowing for keyless entry with ease. The auto-lock feature enhances security by ensuring the door locks itself after use, while the manual mode gives you full control. Additionally, the guest mode allows for easy access without needing a password or fingerprint, and the silent mode mutes keypad sounds for quiet operation.

Built to withstand the elements, this lock is crafted from high-strength zinc alloy with an electroplated finish, ensuring long-lasting durability. Its waterproof electronics and weather-resistant design mean it performs flawlessly in any environment, whether it's rain, humidity, or extreme temperatures ranging from -22F to 176F. This makes it ideal 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 keyless entry code door knob 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 to cleaning services, deliveries, or neighbors without the need for internet or an app.

Installation is a breeze as this combination lock 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 needed.

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.