This is sad, "fingerprint door lock"

[67Dart273]

I'll fast forward. The print device, which mounts outdoors "accessible" just simply "decodes" you print and ENGAGES A RELAY which can be easily tripped WITH A MAGNET

 

[ScamperTom]

Now I would not have thought of that. Might start carrying a magnet though.

 

[67charger383]

That guys channel is great