Access control systems include access hardware such as smart locks and access readers, mobile credentials such as smartphone credentials, physical credentials such as access proximity cards, and access control software such as cloud-based access software.  A system may be hard wired, wireless or a hybrid of both.  Your SimpleAccess consultant will work with you to determine the best fit for your needs. The SR3 mobile access reader allows users to gain entry using either mobile credentials or a fob or access card – allowing your business greater flexibility to meet the needs of employees and visitors while providing legacy access card system compatibility.