smart prepaid electricity meter for various environments

{"cid":"91198971","title":"Smart Prepaid Electricity Meter enabling energy management and prepaid electricity payment options for various industries","imgUrl":"https:\/\/img.chinax.com\/nimg\/b2\/43\/fc07fca94214faa9c67e84dd3fe6-200x200-1.jpg","attrs":{"Price":"negotiated","Brand Name":"stron","Model Number":"STE18\/STE38","Minimum Order Quantity":"10","Place of Origin":"China","Certification":"STS","Payment Terms":"T\/T","Data Rate":"Up To 100kbps (FSK\/GFSK)","Power Source":"Electricity","Reactivityenergy Accuracy":"Class 2.0","Use Case":"Ideal For Smart Metering Applications","Function":"Electricity Metering","Waterproof":"IP54","Display Type":"LCD","Operation":"Keypad","Product name":"Prepaid Energy Meter","Rated Voltage":"220-240V\/3*220V","Standard":"STS Standard","Display":"LCD","Frequency":"50-60HZ","Warranty":"2 years","OEM":"Support","Certificate":"ISO9001; ISO14001; STS Standard","Communication":"LORA-RF supported","Vending Software":"Supported","Recharge Token Length":"20 digits","Protection Class":"IP54","Battery Life":"8 years","Current Range":"(5A\/80A)\/(10A\/100A)","Starting Current":"(20mA)\/(30mA)","Energy Constant":"(1000imp\/kWh)\/(400imp\/kWh)","Measurement Accuracy":"Class 1.0","Mobile Payment Support":"M-PESA, Alipay, MTN, Airtel, etc.","Overdraft Collection":"daily\/monthly optional","Data Storage Duration":"10 years","Anti-Tampering":"Both with magnetic field\/cover-opening detection; STE18-B cuts relay, STE38-G shuts valve when triggered","Recharge Method":"(1. Stronpay Software; 2. 3rd-party\/mobile payment)plus 3. AMI system remote recharge)"}}

{"cid":"91223019","title":"Dual-source AMI Solution RF\/Lora Communication Smart Prepaid Electricity Meter with Class 0.5S Accuracy","imgUrl":"https:\/\/img.chinax.com\/nimg\/9c\/94\/7a2e38790add2a45ee48c9b15d16-200x200-1.jpg","attrs":[]}

{"cid":"91149723","title":"CA168-L01 STS Smart Prepaid Electricity Meter","imgUrl":"https:\/\/img.chinax.com\/nimg\/d3\/99\/ca1dc32ad27e6bfd3534a4428b8c-200x200-1.jpg","attrs":{"Price":"USD+50-100+PCS","Brand Name":"CALIN","Model Number":"CA168","Minimum Order Quantity":"100","Delivery Time":"5-8 work days","Certification":"CE\/\/IEC\/DLMS","Place of Origin":"CHINA","Payment Terms":"T\/T","Supply Ability":"1000+PCS+1week","COLOR":"ivory grey","Purpose":"Metered electricity consumption","Material":"Plastic + PCB","Nominal voltage Un":"230V","Limited voltage":"70%\uff5e120%Un","Frequency":"50Hz\/60Hz","Tolerance":"\u00b15%","Basic current(Ib)":"5A","Maximum current(max)":"80\/100A optiona","Startingcurrent(Ist)":"20mA","Activeenergy constant":"1000imp\/kWh","Active energy as IEC62053-21":"Class 1.0","Voltagecircuit":"<2W <8VA","Current circuit":"<1VA","Operation range":"25\u2103~+70\u2103","Storage range":"40\u2103~+85\u2103","Insulation leve":"4kV rms 1min","Impulsewithstand voltage":"8kV1.2\/50\u03bcs","Insulationsystem classification":"Protectionclass \u2161","Metercaseprotectionclass":"IP54","Insulation system classification":"Protectionclass l","Maximum cable size":"8 mm"}}

{"cid":"91219447","title":"Affordable Smart Prepaid Energy Meter with 50Hz Frequency 220V Voltage and 5A Current","imgUrl":"https:\/\/img.chinax.com\/nimg\/1f\/cf\/a973b4ce858cc8c00d350d0fd17a-200x200-1.jpg","attrs":{"Price":"USD 30.5~35.5\/piece","Brand Name":"Saving","Model Number":"DDZY1218","Minimum Order Quantity":"5","Delivery Time":"7-15 works days","Place of Origin":"China","Certification":"CE","Packaging Details":"218*145*70mm","Payment Terms":"D\/P D\/T L\/C T\/T","Supply Ability":"100000","Power Supply":"AC\/DC","Communication":"GPRS\/GSM","Product Name":"Smart Prepaid Energy Meter","Voltage":"220V","Current":"5A","Frequency":"50Hz","Accuracy":"Class 1.0\/Class 2.0","Display":"LCD"}}