46:04:01:20Smoke
Section · Administrative Rules of South Dakota · View on sdlegislature.gov ↗
and carbon monoxide detectors. A home shall have a minimum of one operable automatic smoke detector and carbon monoxide detector provided on each floor, including the basement and attic. Smoke detectors and carbon monoxide detectors shall be located in common areas or hallways.
Source: 44 SDR 93, effective December 4, 2017.