This is a new smart lock that allows you to use either a pin or fingerprint to get into your house.
Amazon – https://www.amazon.com/dp/B01M09IZDR/
thank you for posting this very useful video.
I drilled the hole with the drill provided but it seems like it has no purpose. do you have any idea why is that hole supposed to be drilled for?
August or this?
I like this review because you are High AF. haha