Which term means products that have been evaluated and meet established safety standards?

Which term means products that have been evaluated and meet established safety standards?

• A. Sprinkler System
• B. Alarm Device
• C. Listed or Labeled
• D. Thermal Element

Answer: (C)

Listed or labeled describes products that have been tested by a recognized laboratory and found to meet established safety standards. This designation means the item has undergone evaluation and carries a mark or listing showing it complies with the relevant requirements, which is why codes and standards rely on it for fire protection components. The other terms refer to the type of device itself (a system, an alarm device, or a thermal element) but not to the conformity certification that ensures the product is proven to perform to the standards. So the best answer is listed or labeled.

Listed or labeled describes products that have been tested by a recognized laboratory and found to meet established safety standards. This designation means the item has undergone evaluation and carries a mark or listing showing it complies with the relevant requirements, which is why codes and standards rely on it for fire protection components. The other terms refer to the type of device itself (a system, an alarm device, or a thermal element) but not to the conformity certification that ensures the product is proven to perform to the standards. So the best answer is listed or labeled.