1. System overview
Network prepaid system is based on smart meter technology, internet technology, IT technology and communication technology, using terminal prepaid fee meter to achieve energy consumption online monitoring management, by means of "paying first, after using energy, paying off power" to achieve property fee management. Network prepaid system is based on smart meter technology, internet technology, IT technology and communication technology, using terminal prepaid fee meter to achieve energy consumption online monitoring management, by means of "paying first, after using energy, paying off power" to achieve property fee management. System adopts hydroelectric billing unified management, first payment after use of energy, low balance alarm, unlimited card network recharge, remote closure control and through malicious load monitoring, centralized energy saving control, terminal energy consumption monitoring and other management functions combination, effectively solved the business buildings' computing difficulties, charging difficulties, both saving the property management costs, also reducing the users' queue payments waiting time, improving the service level, facilitating the management department's centralized effective control of student apartments, business residential tenants. System adopts hydroelectric billing unified management, first payment after use of energy, low balance alarm, unlimited card network recharge, remote closure control and through malicious load monitoring, centralized energy saving control, terminal energy consumption monitoring and other management functions combination, effectively solved the business buildings' computing difficulties, charging

2. Sistem Arkitektur
3.System function
4. Sistɛm Interface