U.are.U 4000b Sensor

Product descriptions:

The U.are.U 4000 sensor is an USB fingerprint reader from DigitalPersona. It is used in conjunction with DP’s U.are.U applications and developer tools.The user places a finger on the glowing reader window and the device quickly & accurately captures the fingerprint image.

On-board electronics calibrate the device and encrypt the image data before sending it over the USB interface.

• The U.are.U 4000 reader is used in conjunction with U.are.U software products and developer tools and is a sophisticated "plug & play" device.

Basic applications:

• Desktop PC security
• Mobile PCs
• Custom applications

Module applications

• PC peripherals & keyboards
• Kiosk & POS terminals
• Physical entry device
• Time & attendance systems

Features

• Small form factor
• Excellent image quality
• Encrypted image data
• Fake finger rejection
• Rotation invariant
• Latent print rejection
• Counterfeit image rejection
• Low cost
• Rugged
• Works well with dry, moist or rough fingers
• Compatible with all U.are.U applications & developer kits
• Drivers support Windows 98,ME, NT4.0, 2000, 2003 & XP

Key specifications:

• Pixel resolution 512 dpi (average x,y over the field)
• Image capture area : 14.6mm (nominal width at centre); 18.1mm (nominal length)
• 8-bit grayscale (256 levels of gray)
• Sensor size approx. 79 x 49 x 19mm
• Module size approx. 54.5 x 34.2 x 11.0mm
• Compatible with USB specifications 1.0, 1.1, 2.0
• 0.01% False Acceptance Rate with <1% False Reject Rate using DigitalPersona recognition software