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Miaxis Model SM-621B V10
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OVERVIEW:
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.
• 500 dpi resolution
• Large image capture area
• Durable optical sensor surface
• Miaxis proprietary fingerprint algorithm
• Flexible security setting
Specification
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SM-621B V10
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CPU
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200MHz, Cortex-M4F
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Flash memory
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256KB (Expandable up to 1MB)
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Product size(L x W x H)
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55.0×22.0×24.5mm
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Sensor type
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Optical
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Active platen area
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12.8*15.2mm
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Image Size
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256*304 pixel
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Image resolution
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500 dpi
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Grey scale
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4 bit
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Power-on time
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≤200ms
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Enrollment time
(Finger touch to template) |
≤350ms
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1:1 Verification time*
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≤150ms
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1:N Matching time
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≤1s,N=128
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FAR
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≤0. 001 %
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FRR
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≤1 %
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Template size
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256 bytes default
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Fingerprint capacity
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256 templates (Expandable)
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ESD immunity
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±8kV contact discharge
±15kV air discharge |
Supply voltage
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DC 3.8V-7.0V
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Supply current
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≤80mA
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Supply current Sleep mode
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≤10uA
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Communication interface
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UART
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Baud rate
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57600(default), 5 options
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Operating Temperature
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-10°C to +50°C
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Storage Temperature
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-20°C to +60°C
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Operating humidity
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20%RH～90%RH
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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.
https://www.miaxis.net/
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