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Fingerprint identification module SM20
Fingerprint identification module SM20

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Fingerprint module with sensor
biometric identification module with sensor
fingerprint module
fingerprint sensor

Professional integrated optical fingerprint sensor with good image processing capability.

 

 

  


Integrated image collecting and algorithm chip together, ALL-in-One
Widely applied in middle & low end products for OEM secondary development
Low power consumption, low cost, small size, excellent performance
Professional optical technology, precise module manufacturing technics
Good image processing capabilities, can successfully capture image up to resolution 500 dpi
Built-in precise micro potentiometer imported from Japan, able to adjust the scope of back brightness


 

ItemDescription
SensorCAMA optical sensor
Scan area18mm*22mm
Fingerprint image210 x 250 (pixel)
Resolution500 DPI
Fingerprint template496bytes
Communication portUART
FRR< 0.1%
FAR< 0.001%
Identification speed1:1 <0.5S; 1:N (2000 fingerprints) <0.9S
Fingerprint capacity3000
Work current < 100mA
Standby current< 20μA
Power supplyDC 3.3V
Working temperature-10- 60
Working humidity20% 80%

 

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