How long do fire and smoke detection tests typically last?

Fire and smoke detection tests are usually brief but thorough to ensure that the detection systems are functioning correctly. The standard duration for these tests is 15 seconds. This timeframe is sufficient to verify that the fire and smoke detection systems can accurately respond to smoke or heat without exposing any equipment or personnel to unnecessary risk.

Testing for shorter durations might not allow enough time for the systems to activate, while longer tests might not be practical in a time-sensitive operational environment. Therefore, 15 seconds strikes a good balance, ensuring reliability in the detection systems while conforming to operational protocols.