120v 220v rf lora electric meter

{"cid":"91198971","title":"Remote Control Smart Prepaid Electricity Meter with GPRS and LoRa-RF Communication Technology","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/1c\/d76b5604be1197c6a9c2645d71d1-200x200-1.jpg","attrs":{"Price":"negotiated","Brand Name":"stron","Model Number":"STE18\/STE38","Minimum Order Quantity":"10","Delivery Time":"14 work days","Certification":"STS","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"5000 set per month","Packaging Details":"Carton, 650\u00d7405\u00d7220mm","Product Name":"LoRa-RF Data Concentrator Gateway for Smart Meters (300 Units, GPRS, 433\/915MHz, IP54)","Features":"Task setting, data acquisition, data transmission, data storage, equipment management, GPRS task handling, RF network management","Use Case":"Ideal for smart metering applications","Functionality":"Remote data transmission and control for smart meters","Product Category":"Smart Prepaid Electricity Meter","Quantity":"300 Units","Compatibility":"Works with AMI system","Communication Technology":"GPRS and LoRa-RF","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":"91149723","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":{"Price":"$55-70","Brand Name":"CALIN","Model Number":"CA368-MF51","Minimum Order Quantity":"1","Place of Origin":"Guangdong, China","Accuracy Class":"Class 0.5S","Max Current":"10A","Measuring Energy Range":"0-10000000 kWh, 0-999999.99 KWh","Phase":"Three Phase","Rated Current":"1A","Basic Current":"1A","Dimensions":"244x168x79mm","Display Type":"Digital Only","Operating Temperature":"-25\u2103\uff5e70\u2103","Output Voltage":"220v\/230v\/240v","Nominal Voltage":"3x230\/240V","Nominal Frequency":"50-60Hz+5%","Starting Current":"0.4%IB","Active Energy Constant":"6400imp\/kWh","Power Consumption Voltage":"<2W <8VA"}}

{"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":"91219447","title":"Class 1.0 White Three-Phase Prepaid Electric Meter High Accuracy for Benefit","imgUrl":"https:\/\/img.chinax.com\/nimg\/b0\/30\/25f3621b72ec476b2f06727b964a-200x200-1.jpg","attrs":{"Brand Name":"Saving","Model Number":"DTZ1218","Minimum Order Quantity":"5","Delivery Time":"7-15 works days","Place of Origin":"China","Certification":"CE","Supply Ability":"100000","Power":"1KW","Weight":"1KG","Current":"5A","Interface":"RS485","Frequency":"50Hz","Output Voltage":"3X220\/380V","Display":"LCD","Color":"White"}}

{"cid":"91216697","title":"LoRa Modulation Intelligent Electric Meter 220V Audible And Visual Alarm","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/22\/acf59cd335a6bc56cc9663342b9e-200x200-1.jpg","attrs":{"Brand Name":"TimeWave","Minimum Order Quantity":"Negotiable","Delivery Time":"3-5 weeks after receive the payment","Certification":"ISO\/IEC 20000-1,ISO\/IEC 27001,ISO\/IEC 9001","Place of Origin":"Hubei , China","Payment Terms":"L\/C, T\/T","Color":"White and red","Frequency":"CN470","Product":"Single\/Three phases smart energy meter","Customization":"OEM\/ODM","Standards":"IEC62053-21, DL\/T645-2007","Rated voltage un":"220V\/3*220v\/380v","Power grid frequency":"50Hz","Operating voltage":"80% Un \uff5e 115% Un","Rated current limit ib":"5A","Maximum current: Imax":"80A\/100A","Starting current":"0.4% Ib","Connectivity Protocol":"NB-iot\/LoraWan"}}