From the inside, the lock is free passage opened with a thumb turn.
Adjustable for a 2-3/8 or 2-3/4 backset. Through the app and website, add new users, add temporary codes for certain times, audit who is using the lock and so much more remotely.The W915 electronic WiFi combination deadbolt door lock fits standard doors, 1-3/8 to 2 thick, and can be installed on any door with an existing 2-1/8 prep without drilling. From the exterior, the lock is opened with an easily customizable 4 to 10-digit user code up to 3500 user codes can be programmed at once.