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by RcouF1uZ4gsC 1593 days ago
There are now locks for your front door that can be opened using a numeric code or a fingerprint or even an nfc fob.

Likely any of those would be more robust.
1 comments
kingosticks 1593 days ago
If you are taking an NFC fob out with you just take a spare key. It doesn't even need power.
link