340-year-old smart lock w/ video
Some of you may have seen this write up but I wanted to share with others that hadn't. A neat lock from 1680. Gantry
http://www.theverge.com/2017/3/8/14845092/john-wilkes-detector-smart-lock-17th-century
http://www.theverge.com/2017/3/8/14845092/john-wilkes-detector-smart-lock-17th-century