... Monitor&Screen for AdsTFT LCD : 15, 17 or 19 optional : Brightness 300~1200nits : Contrast ... 50Hz ± 1HzBarcode reader1D/2D barcode readerPackingplywood caseOther Optionals : UPS, Video Camera, Alarm System, Barcode Scanner,Track Ball, Photo Printer, ... Check Acceptor, Infrared, Bluetooth, PSAM Card, etcOur Factory and Products mall information barcode reader ...