Security keypad; Home and Away preset modes; Eufy Security app; easy installation; S.O.S. mode; lithium-ion battery; up to 180 days of power; requires Eufy Security HomeBase (sold separately)

You've got enough on your plate, let Yale get the door with the Yale Assure Lock 2. With multiple ways to unlock, the ability to easily share and track entry codes and advanced Auto-Lock with DoorSense(R), this Wi-Fi smart lock gives you one less thing to worry about. With built-in Wi-Fi, you can easily check in on home, from wherever you are.