Turn your smartphone or Apple Watch into your key, the Linus Smart Lock allows you to lock and unlock your door no matter where you are, with the Yale Access App (require Yale Connect Wi-Fi bridge for remote functionality) Auto-unlock will unlock your door thanks to geo-fencing (once you and your phone is close to the door), so you don't need to fumble around with keys Has the ability to enable auto-lock when the door closes Yale Access account is protected by 2-factor authentication meaning that users will be required to verify their identity with either an email or phone number On top of the security offered by Bluetooth, it uses AES and TLS encryption, commonly referred to as bank level security If you lose your phone, you can disable your Yale Access app and all virtual keys at any time Send secure keys to friends, family or people you trust instantly, all from the Yale Access app to manage and schedule access any time The Linus Smart Lock is easy to install over the existing cylinder on the inside of your front door so you can keep and use your original keys Yale have protected homes and enabled peace of mind, evolved from a mechanical innovator to driving the evolution of connected, smart locks and homes. Yale stands on trust, knowledge and heritage; making durable, quality products.