> Upgrade Your Home Security!The Smart Fingerprint Door Lock combines advanced biometric technology with modern design to give you keyless convenience and ultimate peace of mind. Perfect for homes, apartments, and B&B rentals, this lock ensures only trusted people can enter. Fingerprint Recognition Unlock your door in seconds with high-precision fingerprint access. Multiple Access Options Use fingerprint, Bluetooth app, or backup mechanical key. Bluetooth Connectivity Manage access and unlock via smartphone. Perfect for Homes & BnB Ideal for rental properties, offices, and personal security. Wide Operating Temperature Works reliably between -15°C to 55°C. Modern Minimalist Design Available in Black & Silver to match any décor. High-Security Build Durable construction designed for long-term reliability. Product Information: Application: Home, B&B, Rental properties Style: Modern simplicity Unlocking: Fingerprint, Bluetooth, Key Colors: Black / Silver Operating Temp: -15°C ~ 55°C Package Includes: 1 × Smart Fingerprint Door Lock 1 × Backup Key 1 × User Manual Give your home the smart security upgrade it deserves with the Security Door Smart Fingerprint Lock!