| TheU.are.U 4000 is a USB fingerprint sensor designed for usewith
DigitalPersona's U.are.U applications and developer tools. Theuser simply places his/her finger on the glowing sensorwindow, and the device quickly and automatically capturesthe fingerprint image. On-board electronics calibrate thedevice and encrypt the image data before sending it overthe USB interface. DigitalPersonaproducts utilize optical fingerprint scanning technologyfor superior image quality and product reliability. TheU.are.U 4000 Sensor and DigitalPersona recognition softwarehave an unmatched ability to recognize even the most difficultfingerprints. | |
Character | |
| Plug-n-Play | High quality image |
| Small footprint | Rejects fake fingerprints |
| Rugged | High speed USB interface |
| Encrypted image data | Self-calibrating |
| Laptop computers | ESD resistant |
| Desktop PCs | Low cost compact design |
| Physical access control | Point-Of-Sale (POS) terminals |
| Cancels latent fingerprints | |
| Works well with dry, moist, or rough fingerprints | |
| PC equipment requiring user authentication | |
| Single, optimum image transmitted | |
| Proprietary optics (patent pending) | |
| No external interface cord or power supply required | |
Pixel Resolution: 480 dpi (avg. x and y over image area) | |
| Size 54mm(w) x 65mm(l) x 27mm(h) | |
| Image capture area 13mm x 18.1mm | |
| 0.01% false accept rate for <4% false reject rate APPLICATIONS | |
| Available in an ergonomic plastic case with either a DigitalPersona or custom logo | |
| Compatible with Windows NT 4.0, Windows 2000(xp), 98, and95 OSR 2.1 (USB) | |
| Applications | |
| DesktopPC security Mobile PCs Custom applications Home and Office Use | |
| KeySpecifications | |
| Pixelresolution: 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 | |
| Features | |
| Smallform 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 and 2003 | |
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