2g gsm patrol checkpoint system

{"cid":"91213724","title":"4G 3G 2G GSM Patrol Checkpoint System Security Tag Web Based Software","imgUrl":"https:\/\/img.chinax.com\/nimg\/db\/e0\/9d61853be425f571a7aec054fb70-200x200-1.jpg","attrs":{"Price":"USD 85-120\/pc","Brand Name":"HUAguard","Model Number":"HUA-K2","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":"1PCS\/Package box. 10PCS\/Carton (size:37*25*35,weight:8kg.) 30Pcs\/Carton (size 53*46*35, weight:17kg)","Model":"HUA-K2","Version one":"4G version","Version two":"4G+GPS version","IP rating":"IP 68","Usage":"Security Patrol","Software":"Cloud software provided"}}

{"cid":"91197233","title":"Portable 8 Bands GPS 2G 3G 4G GSM 530W RCIED IED Bomb Jammer","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/db\/870aeb5f583b4ba2dcc6c3ea165b-200x200-1.jpg","attrs":{"Price":"negotiated price","Brand Name":"WolvesTeam","Model Number":"JM138010","Minimum Order Quantity":"1","Delivery Time":"3-4 weeks","Certification":"CE","Place of Origin":"china","Payment Terms":"L\/C, T\/T","Supply Ability":"100pices\/month","Packaging Details":"550\u00d7450\u00d7280mm Box Package","Total output power":"510w","Jamming Range":"1000m","Feature":"Bomb High power","Antenna type":"Vehicle travelling box with Short antenna","Advantage":"Remote control switches of each machine.","Block Frequency":"UHF VHF WIFI GPS 2G 3G 4G","Power of each frequency band":"can be adjustable independently.","Working time":"Working 24 hours\/365days continuously."}}