Shenzhen CAMA Biometrics, Co., Ltd.

fingerprint time attendance,fingerprint attendance,fingerprint time recording,time attendance,fingerprint sensor, Manufacturer and Supplier - China(CN)

 fingerprint reader sensor module

fingerprint reader sensor module

Business Information

  • Made In : unknown

Product Features

Integrated Fingerprint sensor module
UART interface
OEM develop with SDK
500 dpi resolution
3000 fingerprints


CAMA-SM20 Biometric pos terminal fingerprint reader sensor module

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


SensorCAMA optical sensor
Scan area20mm*22mm
Fingerprint image210 x 250 (pixel)
Resolution500 DPI
Fingerprint template496 bytes
Communication portUART
FRR< 0.1%
FAR< 0.001%
Identification speed1:1 <0.5S; 1:N (500 fingerprints) <0.9S
Fingerprint capacity2000-8000
Work current < 100mA
Standby current< 20μA
Power supplyDC 3.3V
Working temperature-10- 60
Working humidity20% 80%





Fingerprint reader,  fingerprint access control system, biometric door lock, fingerprint time attendance machine, POS system,etc


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