usb connection guard tour monitoring system

{"cid":"91198647","title":"125khz Guard Tour Monitoring System","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/f8\/f0db3af2ceef2830e7284adeff62-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"TIMMY","Model Number":"TM-K2","Minimum Order Quantity":"1pcs (sample)","Delivery Time":"Sample order 2~3 workdays; Bulk order 7~12 workdays","Certification":"CE, RoHS","Place of Origin":"China","Payment Terms":"T\/T, ,Paypal","Supply Ability":"3500pcs per week","Packaging Details":"Packed in carton with sponge,according to customer request to arrnage packing","Product Name":"Waterproof Rfid security Gps Tracking Guard Tour Patrol System","Rfid":"125khz","Feature":"waterproof\/shockproof\/drop resist","Battery":"1800 mah lithium battery","Read distance":"3-5cm","Read time":"1 second","Weight":"120kg","Size":"86*57*28mm","Application":"oil pipline\/chemical\/mining industry"}}

{"cid":"91213724","title":"0.3 Seconds Real Time Guard Tour System Rfid IP67 Metal Base Sealed USB Patrol Probe","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/85\/787580a20a638a069a2f6c099f53-200x200-1.jpg","attrs":{"Price":"USD 45\/pc","Brand Name":"HUAguard","Model Number":"HUA-101E","Minimum Order Quantity":"1","Delivery Time":"3-5 work days","Certification":"ROHS\/CE\/FCC","Place of Origin":"China","Payment Terms":"L\/C, T\/T, D\/A, D\/P, Western Union","Supply Ability":"500 pcs\/day","Packaging Details":"1 set\/box,10 boxes\/small carton,30 boxes\/big carton","Model":"HUA-101E","Certificate":"ROHS\/CE\/FCC","Place Of Origin":"Guangdong, China","Usage":"Patrol check","IP Rating":"IP67","Software":"Stand alone"}}

{"cid":"91160345","title":"Guard Tour SYSTEM L-3000EF-1","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/54\/2a2371a8256c324f8c6556c06c37-200x200-1.jpg","attrs":{"Price":"USD 53.","Brand Name":"LANDWELL","Model Number":"L-3000EF-1","Delivery Time":"NOW","Place of Origin":"CHINA","Feature":"Eco-Friendly","Packaging Details":"WOOD"}}