Keysy RFID Duplicator - Copy RFID keycards and keyfobs (HID, Indala, EM41xx + More)

* ONLY duplicates onto Keysy branded rewritable keycards/keyfobs (one included). * Allows the use to copy up to (4) RFID credentials (125kHz). * It can then emulate these credentials when placed in front of RFID reader. * Save time, money and avoid dealing with the building management. * Additional rewritable keyfobs sold separately.