Yale Linus Lock

Linus is a key-free touchscreen lock that provides homeowners with control and convenience and can be integrated with the Nest family of products. It can lock and unlock doors from anywhere, create passcodes that provide different levels of access for family members and guests, and revoke access at any time via the Nest app. It also allows homeowners to receive alerts based on guest passcodes, set the unit to lock after a specified number of seconds, and see a history of who has come and gone with timestamps. It accepts a four- to eight-digit pin code. yaleresidential.com