Next-Generation Fixed Mount Imager Somewhere, a flight is sold out at a busy airport, and to stay on schedule the passengers must board quickly. The checkout line is growing at a popular boutique and the customers are not happy. An engineer struggles to add direct part marking into his space-constrained product design. The Zebra DS457 Fixed Mount Scanner Series can help, delivering fast, high-volume hands-free scanning of virtually any barcode— including 1D, 2D and direct part marks (DPM). No matter what type of barcode is presented, or whether it is printed on paper, etched into a product or displayed on a mobile phone screen, the DS457 Series provides fast, accurate scanning in a tiny footprint that fits in the most space-constrained areas.