https://www.engadget.com/2016-01-29-the-tapplock-smart-padlock-opens-with-a-fingerprint.html
The TappLock smart padlock opens with a fingerprint
Jan 29, 2016 - Still fiddling with a key or combination to lock up your stuff? Get with the times, man! A company called Pishon Lab has launched a smart padlock that you can...
smart padlockopensfingerprint