... Attendance- Membership management, Physical Access Control, Time Attendance,E-payment, KioskOperating System- Embedded Linux, Android (option) Terminal ... , EM4102, EM4200Operating Voltage Alternative: ext. power supply DC 9-24V; Power over Ethernet (PoE option), IEEE802.3at; ... Access Control, Time Attendance, Visitor Management, Club Membership,E-payment (Kiosk, Vending Machine, Auto Fare Collection) ...