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Specifications

Description:
◆ Precision optical fingerprint sensor
◆ Adjust image distortion, assure fingerprint matching consistency.
◆ Built-in precise micro potentiometer imported from Japan, able to adjust the back brightness
◆ Adopting Self-innovated patent of focus optical fine-tuning to achieve extremely clear fingerprint
◆ Low power consumption, stable and reliable
◆ Sensor: 1/4.5 Inch
◆ Identification time ≤ 250ms
◆ Scan area :18mm X 20mm
◆ Resolution: 500dpi
◆ Work current: <20mA
◆ Static power consumption : <10uA
◆ Anti-static voltage: >15kV
◆ Power supply: 3V
◆ Temperature / humidity: -20-55 ℃ / 20% - 80%
◆ Optional light background (red / blue / bright green)
◆ Color: Black