... out, Door lock connection, Alarm, Bell, Remote to Exit switch.Features:.Color TFT screen with GUI Interface for ease of ... alarm, bell, lock, exit, switch, etc.Built-in USB port allows for manual data transfer when network isn't available. ... CardStandard FunctionsWorkcode SMS, DLST, Scheduled-bell,Self-Service Query, Automatic Status Switch, T9 input, photo-ID, Camera, Web-serverAccess Control Interface ...