eddie.kat 0 Posted June 2, 2015 Hi all I am trying my mifare classic 4k(4byte UID) with black honeywell IPAK2( 2 door controller). There is setting for card format .But I do not how to register.The mifare reader is working. My card ID is 06:9c:0F:c5.It is mifare classic (MF1S70).But it is from 3rd part supplier.Not from Blak Honeywell. Can anyone help me? Share this post Link to post Share on other sites