Smart Fingerprint Door Lock - Keyless Biometric Knob with Keypad & App Control for Home and Office (Black)

About this item

• EASY INSTALLATION & AFTER-SALE SUPPORT: Our smart lock is designed to fit most standard American doors and can be installed in minutes with just a screwdriver and no additional drilling. It is compatible with both left and right opening doors, adding flexibility to your installation. If you have any problems or challenges with our door locks, please feel free to contact us, we provide 24/7 customer technical support and 1 year warranty.
• 4-in-1 UNLOCKING METHOD: Our smart door lock has four unlocking options: fingerprint recognition, password input, unlocking via APP and traditional key unlocking to meet your diverse needs. Perfect for bedroom, living room, office, flat, etc.
• POWERFUL FINGERPRINT RECOGNITION: Our high-precision fingerprint sensor allows for quick recognition in 0.1 seconds and 1-second door opening for keyless entry. 100 fingerprints and 100 access codes can be added, allowing flexible access for multiple users. Rest assured that your personal information (such as fingerprints and access codes) is stored locally in the lock and not uploaded to the cloud. This ensures your privacy and data security.
• Save energy, last long and have a backup: This lock requires 4 AAA batteries (batteries not included) and has a lifespan of 8-12 months. An alert will sound when the batteries are running low, and there is a USB port for emergency charging to prevent being locked out.
• SMART APP CONTROL: Easily add and manage users, fingerprints, and passwords through the app, provide access to family members, guests, or service staff, and keep track of unlock logs. Featuring auto-lock, pass-through and private modes, ensure your space is both secure and accessible on your terms.