... abnormally opened, security data will be erasedProgrammingStandard C, to support the development of secondaryBarcode Scanner1D Laser,1D/2D Imager Barcode scanner optionalProcedures ... download, double-Duikao, dial-up / long-distance network to downloadSpecial featuresCalling bell, the black box functions, fingerprint recognition SizeHandset: 200 * 90 * 65 ...