Introducing our LU-tech fingerprint door lock with easy handle settings and various access methods. Enjoy rapid fingerprint recognition, a large sensor, and automatic locking. Privacy protection, app management, backup power, and easy installation ensure convenience and security. Features Straightforward door handle configuration Variety of access methods available Rapid fingerprint recognition technology Large fingerprint sensor for easy use Standard open mode option Automatic locking feature Privacy protection function included Notification for low battery User-friendly app management system Backup power supply for emergencies Simple installation process Includes 2 extra keys as a bonus Specifications Brand: UL-tech Material: Zinc alloy Unlock Mode: Fingerprint, Password, key, App (Bluetooth) Type of lock body: Semi-automatic Finger Angle: 360 degrees Fingerprint Capacity: 50 groups Password Capacity: 100 groups Password length: 6-12 bits Applicable door thickness: 35-55MM Applicable door type: Wooden door Battery: 4 AA Batteries (Not included) Fingerprint recognition speed: ≤0.1s Working Temperature: -20℃-45℃ Working humidity: 20%-93%RH Color: Black Charging: Type-C (Not included) Colour: Black Overall dimensions: 16cm X 6.5cm X 6cm Assembly required: Yes Number of packages: 1 Package content UL-tech Fingerprint Door Lock X1 Set of Screws X1 Spare Keys X2 Manual X1