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Description
Our new Fingerprint Scanner is based on CMOS sensor technology and precise optical system that allow to capture high quality fingerprint images almost without distortions. Problematic fingerprints (wet, dry or blurred) can be reliably scanned and it uses infra-red LEDs for finger illumination. Image quality optimization is obtained by automatical adjustment of illumination intensity for each finger. Live Finger Detection (LFD) is performed by a separate electronic circuit build. This feature allows to reject fake fingers made from silicone rubber, play-doh or other materials. The LFD can be optionally enabled from user application. It has rugged sensor with a crown glass scanning window (14 mm thickness).
Overview
- Precise optics – allow to scan almost undistorted fingerprint image
- Live Finger Detection – rejects fake fingers made from silicone, rubber, play-doh or other materials.
- Infra-red illumination – allows to scan wet, dry, blurred and other problematic fingers.
- Rugged sensor – thick (14 mm) crown glass used for platen.
Specifications
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Fingerprint scanning window size is 16x24mm
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Image resolution is 480x320 pixel, 500 DPI
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Raw fingerprint image file size is 150K byte
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With Live Finger Detection (LFD) feature
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USB 2.0 compatible interface, plug and play device
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WHQL approved for Vista 32bit and 64bit
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With a 2M standard USB cable
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Small size, 45 x 63 x 26 mm
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Light weight, 120 gram |
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Operation temperature: -10 to +55 Degree Celsius |
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Electrical Characteristics
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Light source: Infrared LED
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Supply voltage: DC 4.5-5.5V via USB port
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Power consumption:
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- active <600mW(during scanning)
- standby <200mW(when scanner is connected PC but no scanning)
- sleep mode <11mW(activated by standard USB bus event only)
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ESD contact - 8KV and air discharge - 16KV, no permanent damage
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