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. Smart door locks completely eliminate the hassle of forgetting or losing keys. Supporting multiple unlocking methods such as fingerprints and passwords, they are easy for the elderly and children to use, making daily entry and exit more convenient t. This smart lock has 5 door opening methods: biometric fingerprint unlocking, IC card, password, mechanical key and mobile phone APP to open the door. Support function, you can connect to the phone via WiFi to unlock remotely. 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. Smart door locks are ideal for bedrooms, offices, hotel rooms, etc., Manufacturer: ENSDIEPLS