Enhance your home security with this advanced Biometric Smart Door Lock featuring five convenient unlocking methods for ultimate flexibility and protection. Crafted from durable aluminum alloy with an anodized surface, this smart lock combines cutting-edge technology with robust construction to deliver reliable, fast, and secure access control for standard doors. Key Features: · **5-in-1 Unlocking Methods:** Enjoy versatile access options including fingerprint recognition, password entry, IC card, mechanical key, and remote unlocking via the Tuya Smart App, ensuring convenience and enhanced security. · **Fast and Accurate Fingerprint Recognition:** Equipped with a semiconductor biological sensor, the lock recognizes fingerprints in less than 0.5 seconds with a high resolution of 500 DPI, supporting up to 100 fingerprint records. · **Secure Password and Virtual Code Support:** Store up to 50 password sets (6-10 digits), including front and rear virtual passwords to prevent password leakage. The lock also supports temporary passwords generated remotely via the mobile app for guest access. · **Tuya Smart App Integration:** Compatible with iOS and Android devices, the app allows easy Bluetooth connection, remote management, access record checking, and apartment management features for enhanced control and monitoring. · **USB Emergency Power Supply:** Powered by 4 x 3A batteries (not included) with a battery life of up to 10 months or approximately 3000 unlocks. When battery voltage drops below 4.8V, a voice alarm notifies the user. The USB emergency power socket enables temporary charging via a power bank to unlock the door during power failure. · **Robust Security Features:** The lock automatically enters a 90-second lockout and sounds an alarm after 5 consecutive incorrect password attempts or 30 fingerprint failures, preventing unauthorized access. · **Easy Installation:** Designed for doors with thickness between 35mm and 65mm, the lock comes with clear installation steps and includes a 6070 bolt lock body for enhanced durability. · **Additional Functionalities:** Includes passage mode for free access when desired, scramble code entry up to 15 digits to enhance password security, and factory reset options via app or reset hole for convenient management. Specifications: · Material: Aluminum Alloy with Anodized Surface · Front Handle Size: 6.8 x 5.5 cm (2.67 x 2.16 in) · Rear Handle Size: 64 mm (2.51 in) · Fingerprint Storage Capacity: 100 pieces · Password Storage Capacity: 50 sets (6-10 digits, supports 16 virtual passwords) · IC Card Storage Capacity: 30 pieces · Unlock Methods: Fingerprint, Password, IC Card, Bluetooth, Mechanical Key, Remote Temporary Password · Fingerprint Resolution: 500 DPI · False Rejection Rate (FRR): <0.1% · False Acceptance Rate (FAR): <0.001% · Power Supply: 4 x 3A Batteries (not included) · Emergency Power: 5V USB Socket · Battery Life: Up to 10 months or 3000 unlocks · Low Voltage Alarm: Activates below 4.8V · Working Temperature: -25°C to 65°C · Working Humidity: 20% to 90% RH · Suitable Door Thickness: 35mm to 65mm (custom accessories required for other sizes) · Lock Body: 6070 Bolt · Scramble Code Length: Up to 15 digits · Working Voltage: 4.8V to 6.2V Package Includes: · 1 x Biometric Smart Door Lock (Front and Rear Handles) This Biometric Smart Door Lock is an ideal solution for modern homes seeking a blend of convenience, advanced technology, and high security. Its multiple unlocking options, rapid fingerprint recognition, and smart app integration make it a versatile and user-friendly choice for enhancing your door security.