[Ideal Replacement for Locksets]: Traditional smart locks often fall short when replacing deadbolt sets or handle sets due to their small size, which can’t fully cover both holes of the deadbolt locksets. However, the Nyboer smart lock stands out with its ultra 9 1/4 inch extended panel, providing complete coverage of the existing 2 holes. This makes it the ideal replacement for most front locksets, no need to fill in old lock holes or leave exposed door holes. [7 IN-1 Smart Lock]: Nyboer smart lock offers diversified options for access: Fingerprint+Smartphone App +Passcode+Key Fob+Mechanical Key+WiFi Remote Control (Wifi gateway required), also compatible with Alexa or Google Assistant to voice control. [Complete Control from App]: Use the App to lock and unlock. Make it easy for you and everyone to come and go, you can share virtual keys and timed passcodes, and grant or revoke user access anytime via the App. Get access logs of locks to know who’s coming and when with what method.[Add-Feature for Business]: Companion app and website with a convenient control center where you can easily synchronize all of your locks for management.No need to deal with frequent key exchanges, keyless entry smart lock gives you the ability to create timed access codes for guests, perfect for rental properties, Airbnb hosts and office use.