1.  Any mobile home, commercial coach or travel trailer sold or used for residential purposes in this State must be equipped with a smoke detector which meets standards approved by the State Fire Marshal.

2.  Any manufactured home sold or used for residential purposes in this State must be equipped with a smoke detector which meets federal construction and safety standards for manufactured homes in accordance with the National Manufactured Housing Construction and Safety Standards Act of 1974 (42 U.S.C. § 5401 et seq.).

3.  An interconnectivity device for smoke detectors is not required to be installed in a mobile home or manufactured home that was not designed and produced by the manufacturer to accommodate such a device.