... -up battery. 4. Built-in E-Wallet LCD RFID Cashless charge system (Model No: ACMB3P-1) Features:1. LCD and Server ... -up battery. 4. Built-in E-Wallet Application: Catering Meal Charge, School, Factory, Hotel, Club, Car Parking, etc... 1. RFID Smart ... lot, school, factory, hotel and so on.Technology Specifications: [Appearance] Wall-mounted[Pay Mode] Mifare/IC mode[Working Mode] Offline[Capacity ...