ArduinoTroubleshooting

Fingerprint Sensor SEN0359 - FAR FRR EER

userHead FixAndFoxi 2022-11-14 20:18:36 552 Views1 Replies

I am confused. The module security level of the Fingerprint Sensor SEN0359 is described as per table below ([FAR + FRR] / 2 = EER). I learned that the lower value of EER indicates higher reliability of the biometric device. 

 

Does this mean that Level 2 is stronger that Level 1 ?

 

                FAR         FRR         EER
Level 1 - 0.1000% 0.0050% 0.053%
Level 2 - 0.0030% 0.0100% 0.007%
Level 3 - 0.0010% 0.1000% 0.051%
Level 4 - 0.0030% 0.5000% 0.252%
Level 5 - 0.0001% 1.0000% 0.500%

2022-11-15 09:36:18

Yes, the higher the security level, the lower the sensor recognition rate, the higher the rejection rate.

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