Biometric Fingerprint Door Lock with Keypad for Home Bedoom Hotel Office

Smart 4-IN-1 Fingerprint Door Lock

Experience ultimate convenience with our 4-IN-1 fingerprint door lock. Offering fingerprint, password, and 2 mechanical keys options, along with app control, this lock ensures versatile access control tailored to your needs.

Ultra-Accurate Recognition

Hurry to open your door with lightning speed—just 0.3 seconds for fingerprint recognition and 1 second to unlock. Our lock supports up to 100 fingerprints and 50 passwords, ensuring multiple users can access without hassle.

Upgraded Large Fingerprint Sensor

Upgrade your security with our new 160160DIP fingerprint sensor. With a 35% larger recognition area than the previous 120120 sensor, this model ensures more accurate and stable readings, making it perfect for busy households.

Emergency Charging Feature

Stay prepared for unexpected situations. Our fingerprint door lock includes a USB emergency charging port. With a low battery alarm warning, you can keep the lock operational even when batteries are running low.

User-Friendly Installation

Easily install our smart door lock on both left and right swinging doors. Designed to fit US standard doors with back panel sizes of 2-3/8 inches (60mm) and 2-1/8 inches (70mm), and door thicknesses ranging from 1-1/8 inches to 2"-1/8" (30mm-55mm).

Excellent After-Sales Support

Enjoy peace of mind with our responsive customer service available within 24 hours. We offer a 30-day money-back guarantee, a 12-month warranty, and continuous technical support to ensure your satisfaction. Contact us if you have any questions or need assistance.

Secure Your Home Today

Whether you’re a homeowner looking for a secure yet user-friendly option or a tenant who wants keyless access, our 4-IN-1 fingerprint door lock is the perfect choice. Upgrade your home security with ease and convenience.