Specification :

Product Introduction:

The U .are. U 4000 is a USB fingerprint sensor designed for use with Digital Persona¡¯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. Onboard electronics calibrate the device and encrypt the image data before sending it over the USB interface. Digital Persona. products utilize optical fingerprint scanning technology for superior image quality and product reliability. The 4000 Sensor and Digital Persona recognition software have an unmatched ability to recognize even the most difficult fingerprints.

Technical Specification:

Pixel resolution: 500DPI

Supply Voltage: 5.0V +/- .25V supplied by USB

Supply Current ¨C scanning: 170 mA (type.)

Supply Current ¨C idle mode: 120 mA (type.)

Supply Current ¨C suspend mode: 2 mA (max.)

ESD Susceptibility: >15 KV

Image data: 8-bit grayscale

Temperature, Operating: 5?- 35?C

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

Temperature, Storage: -10?- 60?C

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

Standards Compliance: FCC Class B, CE, VCCI

Applications for desktop PC security, mobile PCs, Custom applications, home and Office Use.