Smart Door Lock, Fingerprint Smart Door Lock, Electronic Deadbolt with 4 Ways Password, TUYA Control, Fingerprint and Key

OverviewOverview: This fingerprint lock is suitable for all kinds of doors. Easy for you to install. We take advantage of our previous experience to make it easier, more convenient and user-friendly. Support APP for user management. Features: Easy Operation: You can not only unlock the door with your fingerprint, card, key or the code you set, but also can open the door with tuya APP(BLE), 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. What's more, made of durable Aluminum Alloy material, its quality is reliable. 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. With4*AAA battery(not included), it can be used for half of a year . Specifications: Color: Black Material: Aluminum Alloy G.W.: 1.6KG Supply: 4*AAA Batteries(not included) Unlock Methods: Tuya APP(BLE), Fingerprint, Card, Password, Key Fingerprint Capacity: 50pcs Password Capacity: <100 groups Card Capacity: <100pcs Working Temperature: -25℃~65℃ Working humidity: 5%-95%RH