... 302 can be used as a stand-alone access control reader by connecting a door lock, exit switch, alarm and door ... , iFace 302 can be purchased with an internal ID card reader which adds still another layer of security Features Identification methods ... USB-HostWireless Wi-FiOptionalTime attendance Standard functionsID Card(302 Optional), Automatic Status Switch, Self-Service Query, Work Code, T9 input, 9 ...