When remote indicators are required for use with duct smoke detectors, the indicators must be labeled with?

When remote indicators are required for use with duct smoke detectors, the indicators must be labeled with?

• A. The detector model
• B. The location of the associated duct smoke detector
• C. The room number
• D. The building name

Answer: (B)

When you have remote indicators for duct smoke detectors, they must be labeled with the location of the associated duct smoke detector. This creates a direct reference so responders and building staff can immediately identify which duct run or HVAC zone triggered the alarm, allowing quick verification, isolation, and service. It also helps maintain a clear mapping for testing and maintenance. Labels like the detector model, room number, or building name don’t provide the precise reference needed to pinpoint the exact duct detector involved, so they aren’t the required labeling.

When you have remote indicators for duct smoke detectors, they must be labeled with the location of the associated duct smoke detector. This creates a direct reference so responders and building staff can immediately identify which duct run or HVAC zone triggered the alarm, allowing quick verification, isolation, and service. It also helps maintain a clear mapping for testing and maintenance.

Labels like the detector model, room number, or building name don’t provide the precise reference needed to pinpoint the exact duct detector involved, so they aren’t the required labeling.