The DS6400 industrial laser barcode scanner includes the new Step-a-Head™ feature with a reading range of 300 to 2,500 mm / 11.8 to 98.1 inches, new FLASH™ dynamic focus, advanced decoder with code reconstruction (ACR4), display and keyboard, new GENIUS™ software configurator and PackTrack™ functions. The DS6400 is an advanced, high-performance laser scanner.