Finger Print Sensors Digital Persona

The U.are.U 4500 Finger print Sensor is a USB peripheral perfect for individual desk top users, as well as multiple users in shared environments. Its compact design conserves desk space in enterprises, and its professional, modern appearance looks elegant in point-of-sale environments. The U.are.U 4500 Reader utilizes optical fingerprint scanning technology to achieve excellent image quality, a large capture area and superior reliability. A silicone coating allows it to read a wide range of fingerprints accurately and rapidly regardless of placement angle. The high-quality metal casing resists unintentional movement.

Digital Persona 4500 SC Fingerprint Reader

Finger Print Sensors

To use, simply place a finger on the reader window and the reader quickly and automatically captures and encrypts the fingerprint image before sending it to the DigitalPersona® FingerJet™ biometric engine for verification. For superior user feedback, a red “flash” indicates that a fingerprint image has been captured.

DigitalPersona readers utilize optical fingerprint scanning technology to achieve excellent image quality, a large capture area and superior reliability. The U.are.U 4500 Reader and DigitalPersona® Fingerprint Recognition Engine have an unmatched ability to authenticate even the most difficult fingerprints accurately and rapidly regardless of placement angle.

Finger Print Sensor Target Applications

  • Desktop PC security
  • Mobile PCs
  • Custom applications

Key Specifications

• Pixel resolution: 512 dpi (average x,
y over the scan area)
• 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): 65 mm
x 36 mm x 15.56 mm
• Compatible with USB 1.0, 1.1 and
2.0 (Full Speed) specifications
• Indoor, home and office use

Features

  • Blue LED
  • Small form factor
  • Excellent image quality
  • Superior ESD resistance
  • Encrypted fingerprint data
  • Latent print rejection
  • Counterfeit finger rejection
  • Rotation invariant
  • Rugged
  • Works well with dry, moist or rough fingerprints

4500 SC Finger Print Specifications

Supply Voltage5.0V ±5% supplied by USB
Supply Current—scanning< 100 mA (Typical)
Supply Current—idle mode120 mA (Typical)
Supply Current—suspend mode< 0.5 mA (Maximum)
ESD Susceptibility 15 kV, mounted in case
Temperature, Operating0 – 40 C
Humidity, Operating20% – 80% non-condensing
Temperature, Storage-10 – 60 C
Humidity, Storage20% – 90% non-condensing
Scan Data8-bit grayscale
Standards ComplianceFCC Class B, CE, ICES, BSMI, MIC, USB, WHQL
Weight105 grams
InterfaceUSB 2.0 Full-speed High Power Device
Note!Data subject to change without notice.