The actprox duo b card features both proximity and mag stripe technology and the card can also be printed to enable use as an id badge as well it has a read range of 8 cms and is supplied in packs of tenit will work withactpro 5e proxactsmart2 1070actsmart2 1070pmactpro 1030eactpro 1030pmactpro 1040eactpro 1050eactentry v ipx