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NYC Building Code

§ 907.5.2.1 — § 907.5.2.1

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What is NYC BC § 907.5.2.1?

Quick Answer

This section mandates that audible alarm notification appliances emit a distinctive sound solely for fire alarm purposes. It allows exceptions for visible alarms in critical care areas of Group I-2 occupancies and specifies conditions for audible alarms in occupant evacuation elevator lobbies. Applies to building owners responsible for fire safety systems.

General informational summary. Not legal advice for your situation. Consult an attorney before acting on any specific matter.

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907.5.2.1 Audible alarms.

BC § 907.5.2.1

Audible alarm notification appliances shall be provided and emit a distinctive sound that is not to be used for any purpose other than that of a fire alarm. Exceptions: 1. Visible alarm notification appliances shall be allowed in lieu of audible alarm notification appliances in critical care areas of Group I-2 occupancies.

2.Where provided, audible notification appliances located in each occupant evacuation elevator lobby in accordance with Section 3008.10.1 shall be connected to a separate notification zone for manual paging only.

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