DF500 is the smallest and most compact 4+4+2 fingerprint scanner in the world.The device has the function of prompting the user which finger to scan Automatic segmentation and processing of finger images; Automatic real-time detection of image quality and feedback to the indicator
Highlight Features
- Supports single, rolled and flat capture capabilities
- Automatic calibration, Positioning and segmentation
- Fingerprint quality feedback
- Mist elimination
- Fully compliant with ANSI/NIST ITL-1-2007 standards
- Certified for FBI IAFIS Appendix F
- Fully compliant with ISO/IEC 19794-4; IP 54 compliant
Application
Specification
Resolution |
500 dpi ±1% |
Active Platen Area |
3.2 X 3.0 in.（81.3 X 76.2 mm） |
Platen Size |
3.62 X 3.11 in. (92 X 79mm) |
Rolled Area |
1.6X 1.5 in. (40.64x 38.1 mm) |
Image Pixel Size |
1600 X 1500 pixel（Flat Image）800 X 750 pixel（Rolled Image) |
Image Distortion |
≤1% |
Image gray Range |
≥200 grayscales8-bit, 256 levels |
Single finger rolling frame rate |
20 Rate/sec. |
Flat four fingers frame rate |
5 Rate/sec. |
Weight |
2.76 lbs. (1.25 kg) |
Dimensions |
5.35 X 6.34 X 3.6 in. (136 X 161 X 91 mm) |
Interface |
USB 2.0 |
Capture Mechanism |
Automatic |
Capture Format |
Single fingerprint rolls, single fingerprint flats, four fingers, two thumbs |
Output |
WSQ、JPGE、BMP 、RAW |
Software |
FBI standard processing softwareQuality check and sequence check moduleANSI/NIS T ITL-1-2007 ANSI CJIS-RS-0001(V7) |
Certification |
FBI Standard CJIS IAFIS Image Quality Specifications (IQS) for Scanners Appendix FFAP 60ANSI/NIST ITL-1-2007WHQL FCC CE |
SDK package |
C/C++、 C#、 JAVA、HTML |
Operation System |
WinXP、Win7、Win10、 Android、Linux |
