Smart Fingerprint Door Lock, 5-in-1 Lock Door Handle Biometric Keyless Entry Bluetooth APP Control Door Lock with USB Charging, Suitable for Home Bedroom Hotel Office Apartment

• Five Unlocking Methods: Supports five unlocking modes—key, passcode, fingerprint, remote app access, and IC card—to accommodate diverse users and scenarios: Seniors prefer keys or IC cards, while younger users favor fingerprint or one-tap app unlocking. Temporary visitors can be granted one-time passcodes. No more family worries about “forgotten keys”—truly unlocking door freedom.
• Biometric + Encryption Technology: Fingerprint recognition utilizes semiconductor sensors with an accuracy rate of up to 99.6%, enabling rapid unlocking in 0.3 seconds while effectively preventing fake fingerprints. Password input supports virtual digits (allowing random characters before or after the correct password) to prevent password exposure. Both the app and IC card employ bank-grade encrypted transmission, fortifying security from the unlocking source for greater peace of mind when away from home.
• Smart App Management: View door access logs in real time via the mobile app (who opened the door, when it was opened). Supports remote authorization of temporary passwords that automatically expire. In case of abnormal unlocking, the app immediately pushes an alert notification.
• Compatible with Multiple Door Types: Works seamlessly with wooden doors, security doors, stainless steel doors, and other common door types. Accommodates door thicknesses ranging from 30-50mm without requiring major door modifications. Includes detailed installation instructions and video tutorials for a 15-minute DIY setup. Effortlessly upgrade to a smart lock in both new and existing homes.
• Dual Emergency Protection: For sudden power outages, the bottom of the door lock features a reserved Type-C emergency power port. Simply use a mobile power bank to temporarily power the lock for unlocking. Even during network interruptions, the three offline unlocking methods—IC card, key, and fingerprint—remain fully functional.

Smart Fingerprint Door Lock, 5-in-1 Lock Door Handle Biometric Keyless Lock