... and display it is shortage of card and lock the machine.Calculate the cards which have sold out, the amount.Can print ... will lock the machine once shortage of card and paper.With the function of protection of the electricity leakage, with the ... 80%Weight: 80kgSize:1600x500x340mmVoltage: 100--242V 50HZ/60 HZ Scope of application: China mobile, China unicom, telecommunications, store, supermarket, ...