CAMA-SM20 Precision integrated optical fingerprint sensor, fast speed, good for dry and wet fingers, self learning function.







Descriptions:

•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
•Adopting high precise optical image element, identify correctly.
•It combines a wide range of optical technology from fingerprint optical manufacturer home and abroad with super high image capturing ability
•Have a good image processing capabilities, can successfully capture image up to resolution 500 dpi
•Adjust image distortion, assure fingerprint matching consistency.
•Built-in precise micro potentiometer imported from Japan, able to adjust the back brightness
•Adopting Self-innovated patent of focus optical fine-tuning to achieve extremely clear fingerprint
•Low power consumption, stable and reliable
•Optional light background (red / bright green)
Parameters:






Item Description
Sensor CAMA optical sensor
Scan area 18mm*22mm
Fingerprint image 210 x 250 (pixel)
Resolution 500 DPI
Fingerprint template 496 bytes
Communication port UART
FRR < 0.1%
FAR < 0.001%
Identification speed 1:1