... has access control connectivity for Wiegand-in, Wiegand-out, Door lock connection, Alarm, Bell, Remote to Exit switch.Features:Color ... Support8 user-defined function keysRelay contacts for alarm, bell, lock, exit, switch, etcBuilt-in USB port allows for manual ... Status Switch, T9 input, photo-ID, Camera, Web-serverAccess Control Interface for3rd party electric lock, door sensor, exit button, alarm, ...