R308 fingerprint module
- Integrated image collecting and algorithm chip together, ALL-in-One
- Fingerprint module 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
Fingerprint sensor Specification:
- Type: Optical
- Interface: UART(TTL logical level)
- RS232 communication baud rate: 57600BPS (can not change)
- Verification Speed: 0.3 sec
- Scanning Speed: 0.3 sec
- Character file size: 256 bytes
- Template size: 512 bytes
- Storage capacity: 500
- False Acceptance Rate (FAR) :≤0.0001%
- False Rejection Rate (FRR): ≤0.1%
- Resolution 500 DPI
- Voltage :4.2-6.0 VDC
- Working current: Typical ≤50 mA, Peak 120mA
- Matching Method: 1: N
- Operating Environment Temperature: -20 to 45 centigrade.
Drawing of R308 fingerprint reader (unit: mm)
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