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POS Q Fingerprint Readers
  The U.are.U 4000 is a USB fingerprint sensor designed for use with DigitalPersona’s U.are.U applications and developer tools.

The user simply places his/her finger on the glowing sensor window, and the device quickly and automatically captures the fingerprint image. On- board electronics calibrate the device and encrypt the image data before sending it over the USB interface.

DigitalPersona? products utilize optical fingerprint scanning technology for superior image quality and product reliability. The U.are.U 4000 Sensor and DigitalPersona recognition software have an unmatched ability to recognize even the most difficult fingerprints.
  • Desktop PC security
  • Mobile PCs
  • Custom applications
  • Home and Office Use
  • Small form factor
  • Excellent image quality
  • Encrypted image data
  • Latent print rejection
  • Counterfeit image rejection
  • Rotation invariant
  • Rugged
  • Works well with dry, moist, or rough fingerprints
  • Challenge response link
  • Compatible with all U.are.U applications
  • Drivers support Windows 98, Me, NT 4.0, 2000, XP
Key Specifications  
  • Pixel resolution:
  • 512 dpi (average x,y over the field)
  • Image capture area:
  • 14.6 mm (nominal width at center)
  • 18.1 mm (nominal length)
  • 8-bit grayscale (256 levels of gray)
  • Sensor size: approx. 79 mm x 49 mm x 19 mm
  • Compatible with USB specifications 1.0, 1.1, 2.0
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