S.D. Codified Laws § 34-35A-3 (2026)
A person who intentionally interferes with or impairs or damages any public fire alarm system, apparatus, wire, or associated equipment, thereby rendering such equipment inoperative, is guilty of a Class 5 felony.
Source: SL 1963, ch 59 ; SDCL 1967, § 22-34-25 ; SL 1973, ch 150 , § 3; SL 1977, ch 190 , § 97.