the following are the list of top access control cards manufacturers :
- HID Global in United State
- Paxton Access Ltd in United Kingdom
- RBH Access Technologies Inc in Canada
- Impro Technologies in South Africa
- Sewosy France
- Vanderbilt Industries in Ireland
- keri systems inc in United State
- kisi access control in United State
- IDenticard Systems in United State
- isonas pure access in United State
- mircom technologies Ltd in Canada
- Dormakaba Schweiz AG in Switzerland
access control cards are what the person carries in order to identify himself or herself to the system. It may be credit-card-sized, or it may be more like a fob on a key-ring. It may have to be “swiped” through a slot in the reader or merely brought to within a few centimetres (“proximity”). S