Express Systems will be having an EARLY Closing Thursday, April 17, 2025, and CLOSED Friday, April 18, 2025, in observance of the Easter Holiday. We will resume regular business hours Monday, April 21st, 2025, at 9:00am EST. Wishing Everyone a Happy & Safe Holiday Weekend!
1, 2, 4 or 8 software selectable RS232/422/485 serial port interfaces. 10/100/1000 Ethernet. Advanced security features for data encryption, user authentication and event management.