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GROW R308 UART 500DPI Optical Fingerprint Access Control Scanner Module Sensor With 500 Storage Cpacity
Description
·Provide Free SDK Files
·Provide User Manual 
Description
1. Integrated image collecting and algorithm chip together, ALL-in-One
2. Fingerprint reader can conduct secondary development, can be embedded into a variety of end products
3. 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
4. Low power consumption, low cost, small size, excellent performance
5. Professional optical technology, precise module manufacturing technics
6. Good image processing capabilities, can successfully capture image up to resolution 500 dpi
7. A total of eight instruction,Convenient MCU development
8. 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 ---45°C
·RS232 communications baud rate: 57600BPS (can not change)
Files
·All fingerprint module support with Arduino, Android, Windows, Linux, .Net and so on.·Provide Free SDK Files
·Provide User Manual
You can download the R308 user manual from this website link:
Images
R308 fingerprint module size chart
Package Listing
CE Certificate
- Brand Name:
- grow
- Model Number:
- R308
- Interface:
- RS232 (TTL)
- Dimension:
- 55.5*20.5*21 mm
- Fingerprint capacity:
- 500
- Voltage:
- DC 4.2-6.0V
- Resolution:
- 500 DPI
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