... -15CM4, Power voltage: 110V/220V AC 50HZ5, Applicable scope: IC card, EMID card, paper ticket6, Offline data storing capacity: 20000 pieces (can ... expand)7, Card dispenser capacity: 250-450pieces8, Communication interface: RS232, RS485, CAN9, Material ... (spray)11, Case size: 500*200*1400mm Intelligent Parking Lot System