Yale and August U.S. recently launched "Yale Code," its first electronic door lock without an app or Wi-Fi connectivity. Users can create entry codes from the lock itself to provide secure key-free access for friends, family, and other members of their household with a non-connected lock experience. Settings and features like Auto-Lock can also be adjusted using the lock's keypad, making it an ideal solution for those looking for an easy and affordable way to go key-free. 
https://shopyalehome.com/blogs/news-room/introducing-yale-code-the-simple-solution-to-key-free-security
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