Chapter 2: System functions
44 CDC4 Door Controller Installation and Programming Manual
Function list
Table 5 below provides an alphabetic list of CDC4 door controller functions and
their description references.
Table 5: Function list
“Alarm control” on page 59
“Flexible device locations” on page 63
“Overriding door state” on page 69
“Doors” on page 48, “Example door operation scenarios” on page 50
High security regions
(HSR)
“High security” on page 54
High security users (HSU)
“High security” on page 54
“Input and output mapping” on page 66
“Interlocking doors” on page 52
“LED area mapping for door readers” on page 73
“Operating modes” on page 45
“Input and output mapping” on page 66
“Overriding door state” on page 69
“Random lockout time” on page 72
“Time and attendance readers” on page 74
“Input and output mapping” on page 66