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An inspector is reviewing the installation of a smoke alarm circuit. Which of the following is a correct requirement for the location of smoke alarms according to the 2024 IRC?

ICC E1 exam practice question · Wiring Methods & Power/Lighting Distribution

An inspector is reviewing the installation of a smoke alarm circuit. Which of the following is a correct requirement for the location of smoke alarms according to the 2024 IRC?

  • ASmoke alarms must be installed on every floor of the house.
  • BSmoke alarms must be installed in each bedroom.
  • Smoke alarms must be installed in each bedroom and on every floor of the house.
  • DSmoke alarms must be installed in each bedroom and in the basement.

Exam tip

Always verify the required locations for smoke alarms to ensure compliance with fire safety standards.

Why C is correct

The 2024 International Residential Code requires that smoke alarms be installed in each bedroom and on every floor of the house to provide adequate protection.

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