Software Design HighFleet Saas by Shiyu Duan HighFleet is a web-based software platform for managing network-connected speaker systems. Administrators apply global policies and also configure individual devices with parameters such as zones, priorities, schedules and alert behaviors. A virtual site map shows the position of each speaker, so announcements and alerts can be targeted to selected zones. A system overview displays speaker status, connectivity and alerts. Scheduled audio events and bell systems support daily operation. The spatial view improves configuration accuracy and reduces installation errors.