... door access card,1.8mm RFID card,smart card,EM/ID card,125KHZ card for access control ... security The baby Show: Package details ID card is a kind of chip card ,the size ... ,school,,hospital area etc.4100/4102 reaction ID card ChipsEM Switzerland tiny electricity EM4102 waterOperating frequency125KHZDistance ... access card,1.8mm RFID card,smart card,EM/ID card,125KHZ card for access control security ...