Midwest Charger
1 / 5
| Model No. | SFR02 | Interface | USB |
| Reading Distance | 0cm | Application | Parking, Hospital, Library, Company, Bank, Store, Network Access Control |
| Host Interface | USB 2.0 Ccid (Compliant USB 1.1 and 3.0) | Frequency | 13.56MHz |
| Communication Rate | 12Mbps(USB 2.0 Full Speed) | Power | USB Bus Power Supply |
| Status Indication | LED | Weight | 430g |
| Specification | 130 * 90 * 52mm | Origin | China |
The SFR02 utilizes advanced optical fingerprint technology characterized by low power consumption, high sensitivity, and high signal-to-noise ratio. Its sophisticated adaptive fingerprint recognition algorithm automatically checks image quality in real-time, optimizes images intelligently, and supports small-area recognition.
It performs exceptionally in diverse environments, analyzing dry, wet, or rough fingerprints accurately. The device is fully compliant with FBI PIV-071006 and Mobile ID FAP 20 standards.
This multi-function device supports ISO/IEC 7816 contact cards, 13.56 MHz contactless smart cards, and ISO18092 NFC protocols. With its USB TYPE A interface and CCID compliance, it connects seamlessly to PC and mobile terminals for secure identity authentication, PKI key authentication, and digital signatures.
| Fingerprint Scanner | Resolution: 500DPI±1% |
| Image Size: 400 x 300 pixels | |
| Sensor Type: Optical (FAP20) | |
| Contactless Card | ISO 14443 Part 1-4, ISO 18092 |
| Frequency: 13.56MHz | |
| MI-FARE, FeliCa, NFC Forum Tags | |
| Operating System | Windows 7, Android 4.0 and above |
| Environment | Operating: -10 to 70°C | Humidity: Up to 95% RH |
