Fingerprint Password Door Lock

Smart TTLock App Control Biometric Fingerprint Password Household Lever Handle Lock Electronic Door Locks for Home Office Bedroom with Keys Feature: Multiple unlocking methods: You can open the door by fingerprint + password + key/fingerprint + password + TTLOCK APP, which is both smart and convenient. Large capacity: The fingerprint capacity is very large, which can store 50 fingerprints. Convenient to store fingerprints of family members or close friends. Super security: The door lock will use semiconductor and biological characteristics of technology to provide you with excellent security and avoid the same fingerprints. Quick unlock: The ergonomic design can quickly unlock the door within 0.3 seconds by putting a fingerprint on it. It will automatically lock it for you. Easy to install: no power cord or professionals are needed. It is suitable for most doors that use lever door locks, and is suitable for left and right handles. Emergency key: The lock comes with 2 mechanical keys for standby applications, allowing you to unlock the door in the traditional way. Specification: Name: Fingerprint password door lock Material: ABS, metal Product color: Black, Silver (optional) Unlocking method: Password + fingerprint + key/ password + fingerprint + key + APP (optional) Application: TT Lock APP Recognition speed: 0.3s Fingerprint capacity: 50 pieces Battery: 4 X 1.5V AAA batteries (not included) Working temperature: -20 degrees Celsius - 60 degrees Celsius Suitable door thickness: 30-55mm/1.18-2.16in Size: 150x65x28mm/5.91x2.56x1.1in Weight: 920g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.