Extra cards for proximity card reader Velleman Mini Kit (MK179), Kit (K8019) & module (VM179). HAA2866/TAG is a 125 kHz RFID proximity EM card designed for access control applications. It can be read by the standard EM card readers. The card has the standard thickness of 1.9 mm (1/16"). The card is suitable for Wiegand readers and Wiegand data output.