CAMA-SM20 is the 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 outstandingly features self-learning function. During the
fingerprint verification process, the latest collected fingerprint
features would be integrated into the fingerprint database
automatically so that the users would 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:
CPU: AS602
Flash memory: 16MB
Sensor: CMOS image sensor, Precise optical total reflection
Scan Area: 18mm X 22mm
Fingerprint image: 210 x 250 (pixel)
Resolution: 500dpi
Fingerprint capacity: 3000
FAR: < 0.001%
FRR: <0.1%
Fingerprint template: 496 bytes
Identification speed: 1:1 <0.5S; 1:N (500 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
