Mich. Comp. Laws § 125.772
Smoke detection system and fire extinguisher required; compliance; exceptions.
Sec. 2.
A mobile home manufactured or sold in this state or brought into this state for use therein as a dwelling shall be equipped with an approved smoke detection system with an alarm and a multipurpose fire extinguisher having a minimum 2A-10B-C rating and approved by a nationally recognized independent testing laboratory. The owner of a mobile home brought into this state for use as a dwelling shall have 90 days to comply with this act.
This act shall not apply to:
A recreational vehicle.
A motor home.
A mobile home manufactured, sold, or purchased prior to the effective date of this act.
History: 1974, Act 133, Eff. Dec. 5, 1974