CAMA-SM20 fingerprint scanner module is an OEM fingerprint module for secondary development which has integrated fingerprint collecting and single chip processor together. It features small size, low power consumption, simple ports, high reliability, small fingerprint template (496bytes), large fingerprint capacity, etc. It is very convenient to be embedded to user system for realizing clients required fingerprint verification products.
CAMA-SM20 fingerprint scanner module has outstanding features like self-learning function. When the fingerprint verification processing, the fingerprint biometric module will update the latest collected fingerprint features to the fingerprint database automatically, so users will feel it obtain better and better fingerprint verification result.
Features:
◆ UART communication port
◆ Achieving fingerprint enrollment and verification at the condition of minimum storage
◆ Optical total reflection fingerprint sensor
◆ 1:N verification and 1:1 identification function
◆ Self-learning function of the fingerprint features
◆ Able to collect fingerprint and upload its features so as to achieve matching function with current fingerprint
◆ Able to set baud rate and equipment Number
◆ Access to standby situation by instruction control module
Parameters:
| Parameter | Description |
| CPU |
AS602 |
| Sensor |
CAMA optical sensor, Precise optical total reflection |
| Scan Area |
18mm X 22mm |
| Fingerprint image |
242 x 266 (pixel) |
| Resolution |
500dpi |
| Fingerprint capacity |
3000 |
| FAR |
< 0.001% |
| FRR |
<0.1% |
| Fingerprint template |
496 bytes |
| Identification speed |
1:1 <0.5S; 1:N (2000 fingerprints) <0.9S |
| Work Supply |
DC 3.3V |
| Work Current |
< 100mA |
| Work temperature |
-10 ℃- 60 ℃ |
| Work humidity |
20%– 80% |
| Dimensions |
54*25*21mm |
Applications:
Fingerprint safe, Fingerprint door lock, Simple door access control system,
Fingerprint chip manufacturers, Fingerprint algorithm vendors
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