Two-dimensional imaging scanners are the newest type of bar code reader. They use a camera and image processing techniques to decode the bar code.A high speed industrial micro-processor, optimized for image processing and ethernet connectivity. The result is a superior barcode reading speed and robustness, especially for 2D codes and DPM; the powerful proprietary decoding libraries provide the Datalogic range of fixed barcode scanners with unrivalled performance even on damaged and low quality codes.