SM2806G-2D is a universal handheld two-dimensional wireless barcode scanner. It has good reading performance and can easily read bar codes on different media such as paper, commodities and screens. The product uses enhanced wireless 2.4G transmission technology, the effective distance of outdoor open environment can reach more than 60 meters, can support wired and wireless transmission mode at the same time. It can be mainly used in mobile payment, commodity barcode scanning, inventory and so on. Can support continuous recognition mode flicker recognition mode manual recognition mode.