Omnidirectional barcode scanner is also called a bar code scanning platform, which can be placed on the desktop in parallel. Most of them are often used in supermarket cash registers, etc., in order to liberate the hands and speed up the pos cash register.
Most of hand-free scanner support multi-line scanning and single-line scanning. The scanning window of the scanning platform is larger than that of the ordinary barcode gun. We only need to close the barcode to the scanning window, then the barcode can be successfully read. It's easier, and it won't make users feel tired after a long time of operation.