... Club, Car Parking, etc... 1. RFID Smart-card meal Service can issue card, recharge, consume, subsidize, return card, count ... 3cm[LCD] Hi-definition LCD screenFunction Parameters1) Smart-card Food Service can issue card, recharge, consume, subsidize, return card, ... power failure occurs7) One-card system combined charging, attendance and access control; applying to restaurant, club, parking lot, school, ...