Fingerprint module for super small appearance CAMA-SM20
Product Description
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 <0.5S; 1:N (500 fingerprints) <0.9S |
| Fingerprint capacity |
3000 |
| Work current |
< 100mA |
| Standby current |
< 20μA |
| Power supply |
DC 3.3v TTL |
| Working temperature |
-10- 60 |
| Working humidity |
20% 80% |
Product Image
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