I don&#x27;t think you become less safe with a fingerprint lock compared to a regular key. Someone trying to fool the fingerprint reader with a fake fingerprint on our house door is really not a realistic scenario compared to the scenario where a burglar simply uses a crow bar. In any case, it&#x27;s not more likely than someone trying to use a fake key.<p>But if you don&#x27;t like fingerprints you can use the RFID chip of your phone (my kids are too small to have those), fingerprints are easily revoked from the lock.