Wireless Portable Bluetooth Barcode Scanner WD-R660S

Features: 1. Adopt self-developed barcode core decoding technology, can quickly read all kinds of barcodes2. Quickly read one-dimensional barcode of paper, one device for multiple needs3. Short start-up time.4. Provide easy-to-understand SDK, help customers quickly import debugging, Save technical staff development time5. Strong reading ability, can provide excellent scanning code reading performance in a variety of lighting environments (including completely dark environment), a wide range of temperature and humidity Product parameters: Scanning Performance Sensors 32位RAM   Recognition code system 1D EAN,UPC,Code 39,Code 93,Code 128,UCC/EAN 128, Codabar       Interleaved 2 of 5, ITF-6,ITF-14,ISBN ,ISSN       GS1 Databar,Code 11,Industrial 25, Standard 25，Plessey       Matrix 2 of 5   Reading accuracy 　 ≥4mil   Reading depth of field Code39 40mm-18mm （5mil）     Code39 40mm-500mm (13mil)     Code39 150mm-700mm （40mil）     EAN-13 40mm-310mm (13mil)     Code128 30mm-430mm （15mil）   Contrast Ratio ≥25%   Scanning angle Tilt ±55°, Deflection ±55°, Rotation 30°   Field of view Horizontal 53°, vertical 40° Mechanical/electrical parameters Communication Interface TTL-232 , USB (HID-KBW, virtual serial port)2.4G, Bluetooth 　 Environmental parameters 　 Appearance size 50mm×30mm×50mm   Reading Tips LED prompts and Buzzer and vibration motor   Operating Voltage +5V DC ±5%   Rated current 170mA   Operating temperature -20℃~+60℃   Storage temperature  -40℃~+70℃   Working humidity 5%~95% (no condensation)   Protection level IP42 (1.5m tumbling and falling)