The NCA is an intuitive 640-character display used to present event information from the network. Whether an event is in progress, or system interrogation is required, the large screen allows the operator to view extended information in real time—from the entire network or a single intelligent device. System Features • Network-wide: Acknowledge, Silence, Reset. • Individual Enable/Disable or Group Enable/Disable local and networked NFS2-640/NFS2-3030/NFS-320 points and zones. • Full supervision of all inputs and network integrity. • Enhanced-format 640-character LCD display with backlighting • Alphanumeric QWERTY rubber keypad with tactile and audible feedback. Typical applications • High rise buildings • Shopping malls • University campuses • Manufacturing facilities