YOU’RE A KEY - Are you a “goldenfish brain” person who always forgets your key and gets locked out of your house? Understanding this, we offer you our keyless entry door lock which helps you unlock a door with fingerprints. Now you are the key to open your home! MULTIPLE OPENING FUNCTIONS - If you find yourself having to “lick” your finger on cold days or breathing on the lock itself to get it to recognize your fingerprints; cards, passwords and back-up keys will be your perfect options preventing you from running into those issues as they work seamlessly SMART DEVICE - There is also a voice alarm whenever the battery is about to run out or someone tries to unlock your digital smart lock with incorrect passwords. Moreover, you can schedule automatic opening and closing for employees, maids, etc. to freely enter and exit within a certain period of time EASY TO INSTALL - Our smart lock is easy to install in minutes with just a Phillips screwdriver as no locksmith needed. With fast opening speed, fingerprint sensitivity, fingerprint door lock with exquisite design promises to bring your home a unique level. HIGH QUALITY AND SOLID - Our smart locks for front door are designed to be sturdy and popular with wooden doors. Also, there is a micro USB connection port in case you forget to replace the battery.