Barcode Scanner QR Code Reader 1D 2D Code Reader High Accuracy for Mall Logistics Item Type: Barcode Scanner Scanning Mode: CMOS Imaging Scanning Resolution: 752 x 480 Pixels Light Source: 265LX, 130NM. Light Source Type: LED, 650NM. Scanning Speed: 200 times per second. Accuracy: ≥ 5mil Printing Contrast: ≥ 30% Maximum Power: 1.33W Voltage: (3.3V-5V) ± 5% Maximum Current: 330mA Sleep Current: 50uA Standby Time: 30 seconds to enter standby mode. LED Indication: Connection Indicator Light: Green Scan Indicator Light: Red System: For WINDOWS, for LINUX. Reading Distance: Approx. 20cm / 7.87in Scanning Width: 30MM at scanner window, 220MM at 200MM. Scanning Angle: Rotation 30 °, tilting ± 65 °, deflection ± 55 °. Shell Material: ABS, PC Working Temperature: 0℃~50℃, that is, 32℉~122℉ Storage Temperature: -40℃~60℃, that is, -40℉~140℉ Relative Humidity: 5%~95%, non condensing. Surrounding Lighting: 0-100000lx Static Electricity Protection: ± 8KV for contact discharge. ± 15KV for air discharge. Drop Height: Approx. 1.5m / 4.92ft IP Level: IP54 Decoding Ability: 2D: PDF417, MICROPDF417, QR CODE, DATAMATRIX 1D: UPC A, UPC-E1, UPC-EO, EAN-13, EAN-8, ISB (BOOKLAND EAN), ISSN, CODE 39, CODE 39 FULL ASCII, CODE 32, TRIOPTIC CODE 39, INTERLEAVED 2 OF 5, Industrial 2 OF 5, MATRIX 2 OF 5, CODABAR (NW7), CODE 128, ISBT 128, CODE 93, CODE 11 (USD-8), MSI/PLESSEY, UK/PLESSEY, UCC/EAN 128, CHE INA POST, CHINA FINANCE, GS1 DATABAR (FORMERLY RSS) VARIANTS.