Biometric Smart Door Lock - H002

Multiple unlocking options: app control, fingerprint, password, and mechanical key Compatible with wood, steel, aluminum, stainless steel, and brass doors Anti-peep code technology protects your password privacy Optional WiFi and Bluetooth connectivity for smart access control Strong zinc alloy construction for long-lasting durability Powered by 4 AA batteries for reliable everyday use 5V Micro USB emergency power supply for added peace of mind Designed to deliver a balance of security, convenience, and style