The U.are.U 4000B is a USB fingerprint reader designed for use with DigitalPersona’s enterprise software applications and developer tools. The user simply places their finger on the glowing reader window, and the reader quickly and automatically scans the fingerprint. On-board electronics calibrate the reader and encrypt the scanned data before sending it over the USB interface.

DigitalPersona products utilize optical fingerprint scanning technology for superior quality and product reliability.

The U.are.U 4000B Reader and DigitalPersona fingerprint recognition software engine 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 quality

• Encrypted fingerprint data

• Latent print rejection

• Counterfeit finger rejection

• Rotation invariant

• Rugged

• Works well with dry, moist, or rough fingerprints

• Compatible with DigitalPersona Pro and Integrator products

• Compatible with Windows® XP, 2000, Me, 98, NT 4.0 and Windows Server 2000, 2003

• Pixel resolution: 512 dpi (average x,y over the field)

• Scan capture area: 14.6 mm (nom. width at center), 18.1 mm (nom. length)

• 8-bit grayscale (256 levels of gray)

• Reader size (approximate): o 79 mm x 49 mm x 19 mm

• Compatible with USB 1.0, 1.1 and 2.0 (Full Speed) specifications

• Supply Voltage 5.0V ±5% supplied by USB

• Supply Current – scanning 190 mA (Typical)

• Supply Current – idle mode 140 mA (Typical)

• Supply Current – suspend mode 1.5 mA (Maximum)

• ESD Susceptibility >15 kV, mounted in case

• Temperature, Operating 0 - 40 C

• Humidity, Operating 20% - 80% non-condensing

• Temperature, Storage -10 - 60 C

• Humidity, Storage 20% - 90% non-condensing

• Scan data 8-bit grayscale

• Standards Compliance FCC Class B, CE, ICES, BSMI, MIC, USB