Contour Satin Nickel - Smart Lock Doorbell Fingerprint WiFi with Handle, App Control, Anti-Peeping, Auto Lock, IP65, Weatherproof, 3D Biometric for Front Entry Door Satin Nickel

The Blusafe smart lock is made of solid zinc alloy and features a 3D biometric fingerprint sensor for security. It locks automatically and includes an alarm for added safety.

• The description claims the lock ensures bank-level security.
• The description claims the lock can identify fingerprints within 0.5 seconds with a resolution of up to 508 dpi.
• The description claims the lock can store up to 100 fingerprints.
• The description claims the lock can operate for at least 6 months on 8 AA batteries.