4903-9149 Simplex, Speaker/Visible (S/V) notification appliances combine a multi-tapped speaker and a high intensity strobe to provide audio/tone notification and visible notification from the same appliance.
Speakers and strobes are wired separately. The speaker is multi-tapped with taps available for either 25 VRMS or 70.7 VRMS and the strobe is selectable for either free-run
or synchronized operation.
Strobe Selection.
Proper selection of visible notification is dependent on occupancy, location, local codes, and proper applications of: the National Fire Alarm Code (NFPA 72), ANSI A117.1, the appropriate model building code, BOCA, ICBO, or SBCCI, and the application guidelines of the Americans with Disabilities Act (ADA).
Audible/visible notification appliances with multi-tapped speaker and high intensity xenon strobe
Xenon strobe visible notification appliance:
Audible notification appliance (speaker):
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