... 200 records4. support keys5. suitable for star hotels7 .swipe card can open the door8. mifare one card 13.56Hmz9. four piece AA battery ... cards: emergency card, master card, multilayer card, floor card, guest card, staff card, backup card, temporary card, report lost card, terminating card, authorized card, cipher card, room number card, clock card, clear card; Time Limited Function ...