Sec. 4h. A school building that has a vestibule is not required to have a manual fire alarm box installed within the vestibule if a manual fire alarm box is located within 5 feet of the interior door of the vestibule.
Mich. Comp. Laws § 125.1504h
Installation of manual fire alarm box required in schools; exception
Add. 2019, Act 20, Eff
Official source: Michigan Legislature. Reproduced from public-domain Michigan statutes; confirm against the official source for the current text. Not legal advice.