Never worry about forgetting your keys, losing them, or being locked out again. Unlock with your fingerprint, password, or mobile phone, making leaving the house effortless. 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. It can be remotely unlocked by connecting to the phone via WiFi, and you can view the unlocking history through the APP, and understand the use of the door lock in time. Applicable for both left and right-handed doors, an ideal alternative for any standard door lock, such as apartment, residence, office, etc. Press down the handle to open the door in o-ne step without waiting. The fingerprint identification area is added with groove guiding design, which makes the hand feel more comfortable., Manufacturer: YBNKKUXKN