SD390 B510 Biometric Scanner
The SD390 B510 Biometric Scanner is a professional-grade, high-security fingerprint and identity verification device engineered for enterprise environments, government installations, and secure access control systems. Combining advanced optical sensor technology with high-speed data processing, the SD390 B510 delivers rapid, highly accurate authentication while maintaining robust resistance against spoofing and environmental interference. Designed for seamless integration into existing IT infrastructure, it provides a dependable solution for employee attendance tracking, secure logins, and visitor management.
Get a QuoteSpecifications
| Specification Category | Technical Details |
| Model Name / Number | SD390 B510 |
| Sensor Technology | Optical, scratch-resistant prism surface |
| Resolution | 500 DPI |
| Active Sensing Area | 16.5 mm x 23.0 mm |
| Image Size | 300 x 400 pixels |
| Verification Time | < 0.5 seconds |
| False Acceptance Rate (FAR) | < 0.001% |
| False Rejection Rate (FRR) | < 0.1% |
| Interface / Connectivity | USB 2.0 (High-speed, backward compatible with USB 1.1) |
| Operating System Support | Windows 10/11, Linux (Ubuntu/CentOS), Android SDK available |
| Operating Temperature | -10°C to 55°C |
| Operating Humidity | 20% – 80% RH (non-condensing) |
| Power Supply | USB bus-powered (5V DC) |
| Dimensions | 79 mm x 52 mm x 32 mm |
| Weight | 145 g |
| Certifications | FCC, CE, RoHS, IP54 (dust and splash resistant surface) |