... auto-induction sensoring 3.RS485,RS232,WAN,USB,PS2 4.super micro size Winson WNL-2000 1D Laser Barcode ScannerFeatures: ... as per customer request, readable only by specified barcode scanner;• Customized data transfer communication port or protocols as per ... 5V± 10% • Current consumption: 85mA (typical use), max. 150mABarcode scanner OpticsLight source650 nm visible laser diode Scan method Bi-directional ...