Furnish an NC475 Tek-CARE® Appliance Server with Tek-CARE software as required. Proprietary nurse call appliance server running the Tek-CARE OS. The Tek-CARE® Appliance. Server is available in two variants. The NC475 is a headless appliance server. The NC475DESK is supplied with a touchscreen monitor, and wireless keyboard and mouse. The NC475 can function as the primary master station for a Tek-CARE system. The Tek-CARE® Appliance Server shall sound an audible alarm when a call is placed, and staff shall be notified via the LCD display or touchscreen monitor if installed of the call type and room number. Includes paging software module for automatic and manual pages to staff. Software module choices include event monitoring, reporting, Staff App, Apple TV displays, email output, Tek-CARE® Event Monitor App for Windows, and more. The Tek-CARE System with NC475 shall be able to support up to 254 Tek-CARE® Event Monitor App for Windows, 255 Apple TVs, and 255 Mobile Apps. Tek-CARE® Appliance Server shall interface with the optional Tek-PAGING® Radio Pocket Paging System. Backup power for the Tek-CARE® Appliance Server shall be supplied by an uninterruptable power supply (UPS). The UPS shall be TekTone PK250B. The Tek-CARE® Appliance Server shall be capable of being configured to provide the features shown in the following sections. Tek-CARE® Event Monitor App for Windows Software