Which device labeling requirement is specifically associated with Autubel devices?

Which device labeling requirement is specifically associated with Autubel devices?

• A. Stamped with sound pressure level
• B. Stamped with weight rating
• C. Stamped with manufacture date
• D. Stamped with color code

Answer: (A)

Audible signaling devices must carry their sound pressure level so you can verify they meet the required audibility for occupants. For Autubel devices, the critical label shows the device’s SPL (in dB) at a specified distance, which lets you confirm the output will be audible above ambient noise in typical spaces. This ensures life-safety effectiveness and supports proper testing and inspection. Other labeling like manufacture date, weight, or color code relate to different aspects and do not indicate the device’s loudness, so they aren’t the labeling requirement tied to Autubel audible devices.

Audible signaling devices must carry their sound pressure level so you can verify they meet the required audibility for occupants. For Autubel devices, the critical label shows the device’s SPL (in dB) at a specified distance, which lets you confirm the output will be audible above ambient noise in typical spaces. This ensures life-safety effectiveness and supports proper testing and inspection. Other labeling like manufacture date, weight, or color code relate to different aspects and do not indicate the device’s loudness, so they aren’t the labeling requirement tied to Autubel audible devices.