Biometric Smart Door Lock - B006

Compatible with steel, wood, aluminum, and brass doors Multiple unlocking options: app, fingerprint, password, IC card, and key Grade C security lock cylinder for enhanced protection Wi-Fi and Bluetooth connectivity for smart access and control Powered by 4 AA dry batteries for reliable daily use Compact design (156 × 59 × 35 mm) suitable for doors 8–12 mm thick Combines security, convenience, and modern smart home integration