The fingerprint identification system is designed to ascertain the identity of users. Upon placing a finger on the module, it scans the fingerprint, enabling the algorithm chip to extract the fingerprint image data for both registration and comparison. This technology is well-suited for numerous applications that require reliable fingerprint identification.
Technical Indicators
- Storage capacity: 100 fingerprint data as standard
- Sensor type: Capacitive Touch Sensors
- Resolution (of a photo): 508 DPI
- FRR (False Rejection Rate): < 3%
- FAR (False Acceptance Rate): < 0.001%
- Fingerprint sensor shape: Orbicular
- Image grey level: 8-bit greyscale
- Service life: Million times
- Static Test: Contact discharge ±8KV / Air discharge ±15KV
- Data interface: UART (TTL level)
- Sensor surface hardness: 3H
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