// CODE SNIPPET
1103.7.5.2.1 Group R-1 Boarding and Rooming Houses Automatic Smoke Detection System
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An automatic smoke detection system that activates the occupant notification system in accordance with Section 907.5 shall be installed in existing Group R-1 boarding and rooming houses throughout all interior corridors serving sleeping units not equipped with an approved, supervised sprinkler system installed in accordance with Section 903.
Exception: Buildings equipped with single-station smoke alarms meeting or exceeding the requirements of Section 907.2.10.1 and where the fire alarm system includes not less than one manual fire alarm box per floor arranged to initiate the alarm.
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1103.7.5.2.1 Construction Requirements for Existing Buildings, Group R-1 Boarding and Rooming Houses Automatic Smoke Detection System
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