Tysso 352 omni directional laser barcode scanner specification: Features include: Shock Resistance 1m drop onto concrete 1m drop onto concrete Scan Rate 1650 scans lines/sec Scanner Type Laser Diode Laser Diode Wavelength 650nm±10nm Scan Patten Dual Omni-directional reading System Interface options: Keyboard Wedge/RS-232/USB 1.1 Indicator Audio (Programmable tone ) Compliance CE, FCC CE, FCC, Laser Class EN 60825-1 Weight : 250 g Dimension(W x H x L :mm) 108.3 x 120.5 x 71.4 Ambient Light --- max. 2500 lux (fluorescent) Operating Temperature -20°C~40°C 0°C~40°C Storage Temperature -40°C~ 60°C -20°C~ 60°C Storage Humidity 5% - 95% RH, non-condensing 5% - 95% RH, non-condensing Readable Bar Code Symbologies: UPC/EAN, Code 128, Code 93, Codabar, Interleaved 2 of 5, Code 11, Code 39,MSI/Plessey, RSS-14 Electrical Power Input 5VDC ± 25% 5VDC ± 10% Operating Current:200mA @ 5.0V Power Consumption: 1.0 W