The Heron HD3430 2D imager has a stunning white ‘silver' 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.