YOU'VE GOT ENOUGH ON YOUR PLATE, let Yale get the door. Fitting into any lifestyle, this lock offers increased convenience and security so you can have one less worry during your day. With multiple ways to unlock, the ability to share and track entry codes, and Auto-Lock with DoorSense, the Yale Assure Lock 2 gives you peace mind while making it easier to protect your home and family. Advanced security features like two factor authentication and lost phone features, all backed by top tier customer support, let you rest easy knowing your home is secure. The Yale Assure Lock 2 can be upgrades by purchasing a Wi-Fi, Matter or Z-Wave Smart Module (sold separately) whenever you're ready, so unlock other smart locks, you won't have to buy a new one if your smart home needs change.