Small size, big capability. The XL-B4 embedded 1D/2D barcode scan engine is compact enough for easy integration into all kinds of self-service equipment. Its on-board high-performance processor delivers fast decoding and high reading accuracy, supporting mainstream 1D and 2D symbologies. Built-in infrared sensing ensures accurate reading even in dark environments, with easy configuration, firmware upgrade and customization support - an ideal choice for self-service terminals, access gates, logistics sorting and medical device integration.