Biometric Smart Door Lock - H008

Multiple unlocking options: app, fingerprint, password, IC card, and mechanical key Wide compatibility with stainless steel, wood, steel, aluminum, and brass doors Grade C security lock cylinder for high-level protection Anti-peep code technology to keep your password secure Built-in doorbell for added convenience and safety Powered by 4 AA dry batteries for reliable daily use TYPE-C backup power port for emergency situations Designed to deliver smart access, durability, and peace of mind