What does "hush feature" mean in smoke detectors?

The term "hush feature" in smoke detectors refers to a function that allows users to temporarily silence the alarm for a short period. This is particularly useful in situations where the alarm may be activated by non-threatening sources, such as cooking smoke or steam from a shower. By employing the hush feature, the user can prevent unnecessary panic or disruption while ensuring that the alarm remains functional in case of an actual fire. This feature enhances the practicality of smoke detectors in everyday life, making them more user-friendly and less intrusive.

Understanding the hush feature can help users manage their smoke detectors more effectively, reducing false alarms while maintaining crucial safety measures. The other options presented do not accurately capture the purpose or function of the hush feature, emphasizing why the selected answer is the most appropriate choice.