Cards and Fobs

Access credentials for a proximity reader can be given using a card or a fob. Different systems may use different technologies within the card so it is important to ensure you have correct technology for the system. Some systems may have multi format readers that can accomodate different technologies and some cards/fobs, such as mifare, allow for multi purpose use of the fob/card. for example use with the access control system and also cashless vending