Overall scheme: application system +LoRaWAN network + Type II collector + smart electricity meter
433 electric meters of shops were transformed;
Support remote pre-payment function and wechat, Alipay, UnionPay card, self-recharge terminal payment and other payment functions;
Remote real-time acquisition and control of electric energy data and parameters of electricity meters and energy consumption analysis of current and voltage monitoring;
Reports power-off events.