Smart, secure door lock that keeps access simple and private Why this lock matters Prevents password exposure with an antipeeping numeric keypad so passcodes remain private during entry. Offers five convenient access methods: fingerprint, mobile app, mechanical key, RFID card, and password, letting you choose the most practical option for each user and situation. Solid zinc alloy construction with a polished finish for lasting durability and a look. Key benefits Enhanced privacy: Antipeeping keypad reduces the risk of shoulder surfing and accidental disclosure. Flexible access control: Multiple unlock options accommodate family members, guests, staff, and temporary users without changing hardware. Reliable lowbattery backup: Type C emergency power port lets you quickly supply external power if the internal battery is depleted. Durable build: Metal body resists wear and maintains finish over time. Compatibility and specifications Material: Zinc alloy Finish: Polished Model: Door Lock Fits doors with thickness from 3.5 to 6.5 cm Suitable for wooden doors and glass doors Reversible handle design adapts to leftopening and rightopening doors Practical use scenarios Residential front door: Use fingerprint entry for daily family access, and grant temporary password or card access to cleaners or visitors. Office or small business: Manage employee access with cards or app control, while keeping meeting rooms secure with the antipeeping keypad. Apartment or rental property: Combine remote app management with mechanical keys for backup and Type C emergency power for hassle lowbattery situations. Simple to install, adaptable to different door types, and designed for everyday use, this lock balances security, convenience, and durability without complicating access management.