Upgrade your home or office security with this advanced Smart Door Lock featuring a robust aluminum alloy panel and zinc alloy handle for exceptional durability and a premium feel. Designed with surface vacuum plating, it effectively resists oxidative discoloration, ensuring a long-lasting and stylish appearance. This smart lock combines multiple secure and convenient unlocking methods, including Bluetooth connectivity within 15 meters, fast fingerprint recognition, card access, password entry, and a mechanical key, providing versatile options to suit your needs. Key Features: · **Durable Construction:** Crafted from high-quality aluminum alloy panel and zinc alloy handle, enhancing strength and longevity. · **Oxidation-Resistant Finish:** Surface vacuum plating prevents discoloration and maintains the lock’s sleek look over time. · **Illuminated Waterproof Keyboard:** Sturdy, backlit keypad ensures easy use in low light and resists water damage for reliable operation. · **Multi-Method Unlocking:** Supports Bluetooth (up to 15 meters), fingerprint recognition (identifies within 0.5 seconds, stores up to 200 fingerprints), card, password, and mechanical key access for maximum flexibility and security. · **Anti-Peeping Password Entry:** Allows garbled code input to prevent password theft from onlookers, enhancing privacy and safety. · **Remote Control via App:** Compatible with Android and iOS devices, enabling remote unlocking, shared temporary passwords, and dynamic password management. · **Adjustable Handle Direction:** Easily switches between left and right opening doors for adaptable installation. · **Wide Compatibility:** Suitable for doors with thickness between 35-80mm and can replace existing ball locks without modification. · **Energy Efficient:** Low power consumption with up to 20,000 hours standby time; alerts with a sound notification when batteries are low. · **Concealed Keyhole Design:** Prevents tampering and damage by keeping the keyhole hidden. Specifications: · Material: Aluminum Alloy + Zinc Alloy · Size: Approx. 185 x 70 x 85 mm (including handle height) · Unlock Methods: Bluetooth App, Touch Keyboard, Card, Mechanical Key · Bluetooth Version: 5.0 · Applicable Door Thickness: 35-80 mm · Opening Direction: Left open / Right open (adjustable) · Power Supply: 4 AA Batteries (not included) · Static Power Consumption: 15 µA · Dynamic Power Consumption: 25 mA · Working Temperature: 20-40°C · Languages Supported: English, Spanish, French, Portuguese, and more than 20 languages Package Includes: · 1 x Smart Door Lock · 2 x Handles · 1 x Lock Tongue · 2 x Hanging Key Cards · 2 x Mechanical Keys · 1 x Mounting Kit · 1 x Instruction Manual This smart door lock combines cutting-edge technology with durable design and multiple unlocking methods, delivering a secure, convenient, and user-friendly solution for modern access control needs.