What is the purpose of alarm codes?

• A. To aid in quick alarm type identification
• B. To provide the time of day
• C. To log the operator name
• D. To change the color indicator

Answer: (A)

Alarm codes are a quick shorthand to identify the type of alarm. By encoding an incident into a concise code, operators can instantly recognize what kind of event is happening—fire, medical, security, system fault, etc.—and decide the appropriate response without reading lengthy descriptions. This speeds up triage, helps route the right responders, and keeps actions consistent across shifts. The other options describe outputs or features that aren’t the primary function of the codes: time of day isn’t conveyed by the code itself, logging the operator name is a separate record-keeping task, and the color indicator is a visual cue rather than the coding mechanism.