Our most popular barium ferrite cards are those used with the 26SA and the 28SA-PLUS access control units. These cards are factory-encoded with a facility (site) code and a unique card ID number. When re-ordering these cards it is necessary to specify the existing facility code and to provide the starting card number (generally one number higher than the highest existing card).
SKC-06 Cards: 2.125” wide 3.375” long 0.044”thick
min order 100 cards