code scan real time guard tour system

{"cid":"91213724","title":"Waterproof Android 10 Real Time Guard Tour System NFC QR Code Scan","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/c3\/4c8c6729d2f55e90611b04740570-200x200-1.jpg","attrs":{"Price":"USD 260\/pc","Brand Name":"HUAguard","Model Number":"HUA-K6","Minimum Order Quantity":"1","Delivery Time":"3-5 work days","Certification":"ROHS\/CE\/FCC","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"500 pcs\/day","Packaging Details":"1 set\/box(including patrol reader, USB cable, charger, ejection pin, software)","Operation System":"Android 10.0","Protection Grade":"IP68","Weight":"280g","Extensible Capacity":"32GB","Dimension":"194*72*23mm","Data Transmission":"WIFI\/4G\/USB\/GPRS"}}

{"cid":"91171271","title":"Hardware-Free QR Code Audio Guide","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/f3\/3c6c87607ac25e5753bae65b6962-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"YingMi","Model Number":"M69","Minimum Order Quantity":"1pcs","Delivery Time":"3-7 days","Place of Origin":"China","Supply Ability":"10000pcs for one month","Model":"M69","Customize":"OEM","Certification":"CE,RoHs","Payment Terms":"L\/C, T\/T","Packaging Details":"packed in carton box","Working power":"220v","temperature":"0-60\u2103"}}