... out, Door lock connection, Alarm, Bell, Remote to Exit switch. FeaturesConnection DiagramProduct BrochureProduct Video Features Color TFT screen ... Ethernet ports Built-in USB port allows for manual data transfer when network isn\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'t available Optional ... Control Interface for 3rd party electric lock, door sensor, exit button, alarm, Door Bell Wiegand Signal Input & Output ...