Fingerprint Door Lock for Heavy Duty Keyless Entry

Delivering Security and Convenience with Reliable and Advanced Technology Harfo, a brand committed to creating high-quality, high-performance door locks, has developed a new series of fingerprint locks after extensive research and development. These locks are designed to meet your security and convenience needs.

Accurate Fingerprint Recognition and One-Touch Unlock The Harfo door locks feature a faster unlocking speed and more convenience than traditional keys. With the touch of a fingerprint, the lock can be unlocked, providing a seamless and secure access experience. The advanced 3D fingerprint sensor boasts an accuracy of up to 99.86%, making it suitable for use by both children and the elderly.

Smart Functions and App Control Your phone becomes the key with the Harfo door locks. The full app control allows you to conveniently and securely check your digital lock data anytime, anywhere. You can also turn on the passage mode to keep the lock in an unlocked state as needed, and the auto-lock function ensures the door is always secure, even if you forget to lock it on your way out.

Versatile Access Options and User Capacity The Harfo door locks offer a variety of unlock options, including fingerprint, card, and passcode. With the ability to support up to 300 users, these locks are suitable for both residential and office settings, accommodating the needs of a large number of people.

Unlock Records and Anti-Peep Password The app allows you to check the unlock records of your door lock, providing you with the information you need to monitor access. Additionally, the anti-peep feature ensures privacy by allowing you to add random digits before or after the real passcode, preventing unauthorized access.

Battery and Power Backup The smart door lock is designed to be energy-efficient, with a battery life of up to a year on 4 AA batteries (not included). In case of low battery, the lock will alert you, and you can use the backup key or a USB power bank to temporarily power the device.

Reversible Door Handle and Easy Installation The Harfo door locks are suitable for both left-handed and right-handed doors, with a reversible door handle that can be easily adjusted using the included L-wrench. The locks are also compatible with the standard U.S. door knob hole size and a wide range of door thicknesses, making installation a breeze.

Ideal Gift for Family and Friends The Harfo door locks are the perfect gift for your family or friends, allowing them to experience the convenience and security of a smart home solution. Let them enjoy and embrace the smart life with this innovative technology.

Harfo offers a range of door lock models, including the A01 Fingerprint Door Lock, D02 Front Door Lock Set, and more, all with varying features and pricing options to suit your needs.

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