... performance 4,high quality 5,competetive price Smart IC Card Reader For Access Control System Gateway access management system is a new modern ... management etc.Nowadays, there are two types of access control card, one is IC card, such as SEWO-M7711, SEWO-M7711Q. The ... acceptance 5,set permissions freely, one card for multi-doors, or multi-cards to one card. 6,take measures when power down, over ...