The Heron HD3430 2D imager has a stunning black ‘carbon-fiber' look, emphasizing the curving lines of the Heron's enclosure. Outstanding reading performance on 1D, 2D, postal codes, stacked and composite codes. Innovative and unique design raises the bar for a cutting-edge POS checkout experience. Multiple changing color LEDs on sides and top. Polyphonic speaker for a wide variety of choices regarding audio feedback. Easily customized with logo, top cover, visual and audio feedback. Datalogic's patented ‘Green Spot' technology for good-read feedback. Automatic switching between handheld and hands-free operations. Efficient illumination and aiming system.