Fingerprint Millionhome Door Lock with App/Code/Backup Key/Fingerprint Door Knob Keyless Entry Door Lock with Handle for Home Hotel Office Apartment Bedroom Black

Overview: This fingerprint lock is suitable for all kinds of doors. Simple installation, no wiring, no drilling required. It can be installed on your door in about 5 minutes with a single screwdriver.We take advantage of our previous experience to make it easier, more convenient and user-friendly. Features: Simple Installation: No cord and no professional are needed. It fits most doors that uses lever door lock and is applicable to both left and right handle. Easy Operation: You can not only unlock the door with your fingerprint or the code you set, but also can open the door with Digital password and mechanical key, very smart and convenient. Indubitable Safety: Your fingerprint is unique in the world, which guarantee the safety without doubt. Taking advantage of technology of semiconductor and biological characteristics is adopted, which avoids the same fingerprint. One-step Accessing: Ergonomic design, easy for you to unlock the door within 1 second by putting your fingerprint on it. It will lock for you automatically, keeping you and your home security all the time. Energy-saving Design: No more worry about pollution or wasting money. It is powered by 4 AAA batteries (not included) . Versatile Lock: Meeting the standards of most lever lock.Suitable for internal and external dimensions from 60mm-70mm/2.4 - 2.8in and suitable for door thicknesses between 35mm-55mm/1.4 - 2.2in. Specifications: Product Name: Fingerprint Lock Unlock Mode: Fingerprint, Blutetooth APP, Key Material: Zinc Alloy Senor: Fingerprint Standby Time: 500 Days Anti-static: 8kv-15kv Fingerprint Acquisition Time: ?0.5s Working Temperature: -20?-65? Working humidity: 0-90%RH Color: Black Finger Angle: 360 ° Battery: 4 AAA