Rochester, Minn., Code of Ordinances § 7 § 7-8-46
Smoke detection system (Rochester Housing Code)
Operative Text
Smoke detectors listed in accordance with UL 268 and provided as part of the building's fire alarm system shall be an acceptable alternative to single- and multiple-station smoke alarms and shall comply with the following: (1) The fire alarm system shall comply with all applicable requirements in Section 907 of the International Fire Code. (2) Activation of a smoke detector in a dwelling or sleeping unit shall initiate alarm notification in the dwelling or sleeping unit in accordance with Section 907.5.2 of the International Fire Code. (3) Activation of a smoke detector in a dwelling or sleeping unit shall not activate alarm notification appliances outside of the dwelling or sleeping unit, provided that a supervisory signal is generated and monitored in accordance with Section 907.6.6 of the International Fire Code.
Rochester, Minn., Code of Ordinances § 7 § 7-8-46 establishes that UL 268-listed smoke detectors integrated into a building-wide fire alarm system may serve as an alternative to standalone smoke alarms. When such a system is used, triggering a detector inside a dwelling or sleeping unit must sound an alarm within that same unit. Importantly, the alarm is not required to sound in other units or common areas, as long as a supervisory signal is generated and monitored according to the International Fire Code.
Plain English — not legal advice.
Property owners and managers who choose to use a centralized fire alarm system instead of individual smoke alarms must ensure the system meets the requirements of Rochester, Minn., Code of Ordinances § 7 § 7-8-46, including full compliance with International Fire Code Section 907. Compliant operators verify that any detector activation triggers an audible alarm within the affected dwelling or sleeping unit and that a supervisory signal is properly generated and monitored. Maintaining documentation of UL 268 listings and regular system inspections are practices commonly associated with ongoing compliance.
General guidance for property managers — not legal advice for your specific situation. Consult an attorney for advice on your case.
Under Rochester, Minn., Code of Ordinances § 7 § 7-8-46, tenants in buildings with a centralized fire alarm system are entitled to have smoke detection that sounds an alarm inside their own dwelling or sleeping unit when triggered. If a tenant believes the smoke detection system in their unit does not function as required — for example, if no alarm sounds within the unit upon activation — they may consider raising the issue with their landlord in writing, contacting the local code enforcement or fire marshal's office, or reaching out to a tenant-rights organization for guidance on available options.
General guidance for tenants — not legal advice for your specific situation. Consult a tenant-rights organization or attorney for advice on your case.
Generated September 15, 2026 — auto-generated, not yet human-reviewed. See /transparency for methodology.
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