What acronym is often used to remind people about smoke detector maintenance?

The acronym that is commonly used to remind individuals about smoke detector maintenance is "ACT." This stands for "Alarm, Change, Test," which highlights the essential steps involved in maintaining smoke detectors. Regularly checking alarms ensures they are functioning properly, changing batteries or the entire unit as necessary keeps them in optimal condition, and testing them verifies they respond correctly in case of smoke or fire.

This approach emphasizes a proactive attitude toward fire safety and ensures that smoke detectors are reliable. The other acronyms provided do not have the same widespread recognition or focus specifically on the maintenance actions needed for smoke detectors.