Персона U 4000B Считыватель отпечатков пальцев

New Lot 100 DigitalPersona U 4000B Fingerprint Reader Description The U 4000 is a USB fingerprint sensor designed for use with DigitalPersona's 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. On-board electronics calibrate the device and encrypt the image data before sending it over the USB interface. DigitalPersona products utilize optical fingerprint scanning technology for superior image quality and product reliability. The U 4000 Sensor and DigitalPersona recognition software have an unmatched ability to recognize even the most difficult fingerprints. Specifications Optical Resolution : 521DPI Image screening Dimension 14.6mm(central standard width);18.1mm(standard length) Size 79mm*49mm*19mm Compatible to USB USB1.0, USB1.1, USB2.0 Power and Condition Parameters: Voltage Supply 5.0V +/-.25V Current of Fingerprint reading 200mA Current of Spare time 120A Current When Hanging 2mA Anti Static >15KV Working Temperature 5°C-35°C Working Humidity Level 20-80 Max. Grey Depth 8-bit Standard FCC Class B,CE,VCCI Package Contents: 1*Fingerprint Reader 1*Users Guide 1*215MB Disc