PROFESSIONAL FIRMWARE VERSION
2013
16
3.3 Fingerprint
1:1 matching threshold value: The similarity of ID + fingerprint verification and
the enrolled template
1:N matching threshold value: The similarity of verification and the enrolled
template
Recommended matching threshold value:
Matching threshold value
FRR
FAR
1:N
1:1
High
Low
45
25
Middle
Middle
35
35
Low
High
25
45
Finger sensitivity control the reaction of the sensor with an external light, the
light can affect always to optical sensor, with this parameter we can make
lower this effect if over our terminal there is a source light.
Alg. Version:
can be set 9.0 or 10.0 being this last one faster and improve the
error rate. Take care because the size of trace information recorded with 10.0
algorithms is 1.2kb double size more than 9.0 algorithms, you can’t transfer
templates enrolled with 9.0 to 10.0, neither vice versa.
