The Lumidigm M-Series M311 is the high end version of Lumidigm’s mercury series of multispectral biometric scanners. The scanner uses Lumidigm’s signature multispectral imaging technology which when combined with the scanner’s processing algorithms for matching and verification give accurate results in the split of a second. The Lumidigm M- series M311 is capable of producing accurate 500 dpi, 256 gray level images, which can be used for a number of applications from data security to personnel monitoring in enterprise and business environments.
The scanner’s advanced sensors scan images in two levels to eliminate fake fingerprint related security threats. The sensors capture two images while operating, one at the surface level and one at a subsurface level 2mm below soon level. Since human fingers have a deep tissue fingerprint which is an exact copy of the surface print, the scanner can instantly recognize any fake fingers made of silicon rubber or other materials lacking the second layer.
