... RS232/485 communication and USB Host..3.0 inch TFT touch screen, T9 Input, 9 Digit User ID. .2 user-defined ... lit environments..Wiegand input for working with wiegand reader, wiegand output for connecting to access control panel..Optional with ID card module or ... available when using ZKFinger9.0 algorithm)..Professional access control compatible with the 3rd party door sensor, alarm, exit button, wired ...