Stop intruders at the door with the Lockly Secure Plus Smart Lock， the world's most advanced smart lock. The PIN Genie， the patented digital keypad， always displays a shuffling keypad. The numbers are displayed in a series of 4 buttons and different every time you approach the door. The access code remains the same， but the location of the numbers changes， making it hard for someone to guess what the code is. The lock can also grant remote access and issue digital keys with specific timed durations， allowing guests to enter without using a smartphone. The advanced embedded 3D fingerprint sensor stores up to 99 fingerprints and only recognizes the original fingers scanned， making copied and lifted fingerprints useless. You can manage and view access history with your smartphone anytime with the Lockly iOS and Android app.

Compatible with most standard doors 1.38 in. to 2 in. thick - universal fitment with both right-swing and left-swing doors and installs with standard tools in 10-minutes to 15-minutes

Convenient keyless entry lock/unlock and manage your door access with your iOS/Android smart phone or by entering a preset access code on the digital keypad， backup physical keys and backup power options included in case of emergencies

Zinc alloy built lock with a rust and corrosion resistant satin finish backed by a lifetime finish warranty

Long-lasting power: powered by 4 AA batteries (included)， the Lockly secure smart lock lasts up to 1-year on normal use， low battery warning can be viewed on your app， all mounting hardware included

Auto lock feature: custom auto lock feature can be set to automatically lock your phone 5-seconds up to 5-minutes after unlocking， making sure your deadbolt is always secured

Manage instantly from your app: manage your smart lock access， its users and view history from your smartphone anywhere， compatible with iOS and Android

Limited 5-year mechanical and finish warranty and 2-year electronics warranty