Digital Persona URU4500 FINGER PRINT SENSOR

Specification:

1. Sensor Type: Optical with blue LED illumination and red flash for capture feedback

2. Resolution: 512 dpi (8‑bit grayscale) for high-quality fingerprint imaging

3. Capture Area: ~14.6 mm × 18.1 mm

4. Device Size: approx. 65 × 36 × 15.6 mm

5. Interface: USB 2.0 full-speed (compatible with USB 1.1/1.0), powered via USB (@5 V)

6. Power: <100 mA while scanning; ~120 mA idle; <0.5 mA in suspend

7. Durability: Rugged metal casing, ESD-resistant (>15 kV), silicone-coated platen handles dry/moist/rough fingers

8. Security: On-board encryption (32-bit polynomial rolling key), latent/phony finger rejection

9. Operating Conditions: 0–40 °C, 20–80 % RH (non-condensing); storage down to –10 °C, 20–90 % RH

10. Compliance: Certified by FCC, CE, ICES, BSMI, MIC, USB‑IF, and WHQL