modular plug and play smart electricity meter

{"cid":"91198971","title":"Smart Prepaid Electricity Meter with Modular Plug and Play Design Supporting Upgrades and Multi Scenario Energy Management","imgUrl":"https:\/\/img.chinax.com\/nimg\/1d\/cf\/6d7ddc8256637380dce454a0363d-200x200-1.jpg","attrs":{"Price":"$25-35","Brand Name":"STRON SMART","Model Number":"STE18-G","Minimum Order Quantity":"1pcs","Delivery Time":"10-30days","Certification":"ISO9001 and ISO14001","Place of Origin":"china","Payment Terms":"D\/A, L\/C, , D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"5000pcs\/per month","Packaging Details":"carton","Working Temperature":"-25~70\u2103","Ingressprotection":"IP54","Input Way":"Keypad","Low Credit Alarm":"Yes","Rf Sensitivity":"-121dBm @2kbps","Model":"STE8-B","Datastorage":"Non-volatile memory","Warranty":"2 years","Quantity":"300 Units","Vending Software":"Yes","Recharge Token Length":"20 digits","Mobile Payment Support":"M-PESA, Alipay, MTN, Airtel, etc.","Communication Technology":"RF\/PLC Module","Metertype":"Prepaid","Working Voltage Range":"70%-120%Un"}}

{"cid":"91149723","title":"Smart Electric Meters , Plug - In Module Single Phase Electronic Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/57\/2d6650ae3f836d0275a9278be77a-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Calin","Model Number":"CA168-C","Minimum Order Quantity":"Negotiation","Delivery Time":"30 days","Certification":"CE\/\/IEC","Place of Origin":"China","Payment Terms":"western Union,Paypal,T\/T,L\/C","Supply Ability":"70,000pcs per month","Packaging Details":"Carton","Product Name":"Single Phase card prepayment smart meter","Encryption":"STS , 3DEs","Dimensions":"160x112x58mm","Weight":"750 g","Display":"Backlit LCD 7 digits + icons","Accuracy":"Class 1s","Wiring type":"LLNN, LNNL","Material":"Flame retardant polycarbonate"}}

{"cid":"91223019","title":"Smart Electric Meters , Plug - In Module Single Phase Electronic Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/f7\/808fca615d1e0bebfdfbfb95bddf-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"Calin","Model Number":"CA168-C","Minimum Order Quantity":"Negotiation","Delivery Time":"30 days","Certification":"CE\/SABS\/IEC","Place of Origin":"China","Payment Terms":"western Union,Paypal, T\/T, L\/C","Supply Ability":"70,000pcs per month","Packaging Details":"Carton","Product Name":"Single Phase card prepayment smart meter","Encryption":"STS , 3DEs","Dimensions":"160x112x58mm","Weight":"750 g","Display":"Backlit LCD 7 digits + icons","Accuracy":"Class 1s","Wiring type":"LLNN, LNNL","Material":"Flame retardant polycarbonate"}}