Smart Fingerprint Door Lock with Keyless Entry and Handles

From the brand, HARFO delivers security and convenience with its reliable and advanced technology. After 8 years of research and development, the company has developed a new series of fingerprint locks. HARFO is committed to creating high-quality, high-performance door locks to meet your needs.

The HARFO Fingerprint Door Lock offers a multi-function experience. It features an OLED display, an anti-peeping keypad, and an emergency power port. The lock also offers a silent mode, which eliminates the beeping sound when pressing buttons, making it especially friendly for the elderly and children at home.

The fingerprint door lock is suitable for all weather conditions, with a strong build and solid construction that can withstand temperatures from -4°F to 140°F. It also boasts IP65 waterproof rating, making it suitable for installation on the front door.

The HARFO Fingerprint Door Lock recognizes your fingerprint within 0.3 seconds, with an accuracy rate of up to 99.99%. It offers four unlocking ways: fingerprint, IC cards, passcode, and backup key, providing a convenient and safer lifestyle.

The setup process is easy, thanks to the OLED display and voice guide, which walk you through the entire setting process. The lock can be installed in minutes, and you can do it yourself without any help.

The auto-lock feature allows the door to lock automatically in 5/10/15/30 seconds, ensuring that your home is secure. If you turn off the auto-lock, you can simply press the lock button to lock the door. Inside the door, there are two ways to lock/unlock: turn the rotary knob or press the lock/unlock button.

The keypad deadbolt on the HARFO Fingerprint Door Lock can accommodate up to 300 users, and it offers a one-time password feature for your housekeeper. It also features an anti-peeping password, which adds random digits before or after the real passcode to confuse peeking.

The door lock is suitable for both left-handed and right-handed doors. You can adjust the rotary knob and the "L/R button" to fit your door. The lock can be installed on doors with a thickness range of 1 3/8 inch to 2 3/16 inch (35mm-55mm).

The smart door lock requires 4 pcs of 1.5V AA dry batteries, which can last up to a year without worry. Rechargeable batteries are not recommended, as their voltage is typically 1.2V.

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