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Contact: amy shen
5 Floor, Science&technology Building, East Software Park,No.90,Wensan Rd
Hangzhou 310012
Phone: +8657181951610
Fax: +860571-81951600
E-Mail: Send Inquiry
Date/Time:  3/25/20 3:40 GMT

Miaxis Model SM-621B V10 Fingerprint Authentication Modules

Miaxis Model SM-621B V10 Fingerprint Authentication Modules
Biometric OEM Module
Miaxis Model SM-621B V10 is a highly cost-effective integrated optical
fingerprint module equipped with powerful CPU and high quality optical sensor
with advanced CMOS technology.
The module allows standalone operation with on-board fingerprint image
processing, template extraction, fingerprint matching (including 1: 1 and 1:
N), template storage and other functions.
Optical Fingerprint Sensor FEATURES:
• 500 dpi resolution
• Large image capture area
• Durable optical sensor surface
• Miaxis proprietary fingerprint algorithm
• Flexible security setting
fingerprint authentication modules SPECIFICATION:
Specification SM-621B V10
CPU 200MHz, Cortex-M4F
Flash memory 256KB (Expandable up to 1MB)
Product size(L x W x H) 55.0×22.0×24.5mm
Sensor type Optical
Active platen area 12.8*15.2mm
Image Size 256*304 pixel
Image resolution 500 dpi
Grey scale 4 bit
Power-on time ≤200ms
Enrollment time
(Finger touch to template) ≤350ms
1:1 Verification time* ≤150ms
1:N Matching time ≤1s,N=128
FAR ≤0. 001 %
FRR ≤1 %
Template size 256 bytes default
Fingerprint capacity 256 templates (Expandable)
ESD immunity ±8kV contact discharge
±15kV air discharge
Supply voltage DC 3.8V-7.0V
Supply current ≤80mA
Supply current Sleep mode ≤10uA
Communication interface UART
Baud rate 57600(default), 5 options
Operating Temperature -10°C to +50°C
Storage Temperature -20°C to +60°C
Operating humidity 20%RH~90%RH
Note: the 1:1 verification time* is calculated based the time of input template
matched to the stored template.
The company is Chinese's industry-leading developer and manufacturer of
biometric system and fingerprint recognition algorithm. Based on over 18 years
of industry experience and we are the key vendor of fingerprint scanner for
Chinese resident ID card program approved by the ministry of Public Security.
If you are interested in our products, please click here!

Minimum Order: 100 sets

Miaxis Model SM-621B V10  Fingerprint Authentication Modules
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SOURCE: Import-Export Bulletin Board (
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