ماژول اثر انگشت R308

ماژول اثر انگشت R308

ماژول اثر انگشت R308

• دیتاشیت

Description

• Integrated image collecting and algorithm chip together, ALL-in-One
• Fingerprint reader can conduct secondary development, can be embedded into a variety of end products
• Users can conduct secondary development, can be embedded into a variety of end products, such as: access control, attendance, safety deposit box, car door locks
• Low power consumption, low cost, small size, excellent performance
• Professional optical technology, precise module manufacturing technics
• Good image processing capabilities, can successfully capture image up to resolution 500 dpi
• A total of eight instruction,Convenient MCU development
• Finger detection signal output

Specifications

• Type: Optical
• Interface: UART(TTL logical level)
• Resolution: 500 DPI
• Work Current: Typical ≤50 mA, Peak 120mA
• Voltage: DC 4.2-6.0V
• Fingerprint capacity: 500
• Dimension: 55.5 *20.5*21 (mm)
• Character file Size: 256 bytes
• Template Size: 512 bytes
• Scanning Speed: < 0.3 second
• Verification Speed: < 0.3 second
• Matching Method: 1:N
• FRR (False Rejection Ratio): ≤0.1%
• FAR (False Acceptance Ratio): ≤0.0001%
• Operating Environment Temperature: -20°C to 45°C
• RS232 communications baud rate: 57600BPS (can not change)