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[F] 907.2.11.2 System Response
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The activation of two or more smoke detectors, a single smoke detector equipped with an alarm verification feature, the automatic sprinkler system or other approved fire detection device shall automatically do all of the following:
- Cause illumination of the means of egress with light of not less than 1 footcandle (11 lux) at the walking surface level.
- Stop any conflicting or confusing sounds and visual distractions.
- Activate an approved directional exit marking that will become apparent in an emergency.
- Activate a prerecorded message, audible throughout the special amusement building, instructing patrons to proceed to the nearest exit. Alarm signals used in conjunction with the prerecorded message shall produce a sound that is distinctive from other sounds used during normal operation.