1 2m drop height barcode scanner module

{"cid":"91184285","title":"OEM 2D Barcode Scanner Module with 1 Year Warranty Drop Height 1.2m and DC 3.3V Power Supply","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/16\/00b27187b8e54b73c4df2361023a-200x200-1.jpg","attrs":{"Price":"10","Minimum Order Quantity":"1","Model NO.":"DE2120","Interface Type":"USB, TTL","Scan Speed":"25cm\/S","Scan Element":"CMOS","Image Sensor":"640*480","Print Contrast":"25%","Power Supply":"DC 3.3V, 160mA","FFC Cable":"5cm","Drop Height":"1.2m","Dimensions":"21.2mm*16.0mm*12.0mm","Light Source":"Red Light LED 625\u00b110nm","CPU":"32-bit","Reading Precision":"\u22654mil\/0.1mm","Depth of Field":"25mm-400mm","Weight":"<4g"}}