... Display: Blue 128*647. Working Frequency: IC Card<3mW RF-UIM Card<1mW8. Card formats: MifareOne cards, RF-UIM Card9. Sensing ... Voice17. Supports a variety of discount cards setting: Student Card, Elder People Card, Employee Card18. Data stored on-board to prevent data ... safety and data reliabilty. Pluged in PHILIPS chips, MIFARE card with 81928IT high storage capacity, secure superior performance, 16 ...