... laser barcode scanner ,WIFI/GPRS inwireless barcode scanner , with Windows Mobile 6.5, GPRS, CDMA1X, CDMA2000 EVDO, ... visual angleVertical angle ±54°Environment light Sunlight:7,0000luxArtificial light:420luxScan depth of field7-9.5cm ... and roll 2000 times(50cm)/dustproof, waterproof, IP65 standard Development environmentSoftware developmentWindows Mobile SDKProgramming environmentVisual Studio 2005( ...