4s start up time 2d barcode scanner

{"cid":"91184285","title":"USB Interface 2D Barcode Scanner with 4s Start up Time 25% PCS Print Contrast Signal and 110g Lightweight Design","imgUrl":"https:\/\/img.chinax.com\/nimg\/06\/3e\/3299de15d577a17d291d89b7b8d1-200x200-1.jpg","attrs":{"Minimum Order Quantity":"1","Model NO.":"DS6600","Interface Type":"USB","Scan Speed":"25cm\/S","Scan Element":"CMOS","Start up Time":"4s","Decoding Speed":"25cm\/S","Depth of Field":"55-350mm","Scan Mode":"Trigger Mode Auto Sense Mode","Visual Angle":"Horizontal 40\u00b0 Vertical 30\u00b0","Print Contrast":"25% PCS","Weight":"110g Without Cable","Dimension":"L180mm * W60mm * H80mm","Communication":"USB-Kbw USB-COM RS232","Cable Length":"1.5m","Resolution":"640*480"}}

{"cid":"91172141","title":"Real Time Smart 2D Barcode Scanner RD008 Door Access Control Lock","imgUrl":"https:\/\/img.chinax.com\/nimg\/3d\/32\/aa27b92ccf4574fe810c614d3039-200x200-1.jpg","attrs":{"Price":"$200~170USD\/pcs","Brand Name":"Rakinda","Model Number":"RD008","Minimum Order Quantity":"1pcs","Delivery Time":"3~7 working days","Certification":"CE FCC ROHS","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union,PayPal","Supply Ability":"1000pcs per month","Packaging Details":"1pcs\/box","Image Sensor":"752X480 CMOS","Light Source":"Blue LED","Symbologies":"1D 2D QR Code","Reading Distance":"10-55mm","Power Input":"9-18V","Name":"Door Access Control System"}}