These one-box solutions operate in combination with GANTNER access terminals, e.g., GT7.3x00, GAT Access 6200 and GAT Access 6350, to process a wide range of electronic ticketing across a variety of media. The readers are designed to read all popular linear, PDF417 and 2D barcode symbologies, including QR and Aztec codes, from smartphones, tablets, and printed paper documents. The advanced recognition barcode imager has near-zero latency. It captures barcodes within a fraction of a second of presentation in any orientation. These responsive, intuitive & easy to use devices are designed to be operated by untrained members of the public. Additional user-friendly features include bright LED visual indicators and an audio beeper (ATR 110) to confirm successful data capture. The readers impress with their rugged, vibration and shock-resistant construction, with no moving parts, enabling them to withstand years of frontline, public use.