Smoke alarms and smoke detectors within a horizontal path of a cooking appliance must have what?

Smoke alarms and smoke detectors located within a horizontal path of a cooking appliance must have alarm silencing means to prevent unnecessary activation from cooking-related smoke or steam. When cooking, it's common for smoke to be generated, which can trigger alarms. The ability to silence the alarm helps to minimize disruptions while still providing safety.

This feature is especially important in residential settings where cooking can frequently produce smoke or other particulates that might set off an alarm. By enabling the occupant to quickly silence the alarm, it can lead to fewer false alarms and a more reliable system.

Having alarm testing features, visual indicators, or warning labels might be useful in other contexts, but they do not address the immediate concern of managing false alarms in proximity to cooking activities. Thus, the presence of alarm silencing means is crucial for optimizing the functionality of smoke alarms and ensuring that they effectively serve their purpose without being overly sensitive to benign cooking activities.