An alarm system that emits an audible alarm signal that may be heard by persons outside the protected building, structure, or facility shall conform to the following requirements:
(A) Audible alarm systems shall automatically discontinue emitting an audible alarm within 30 minutes after it has activated.
(B) With respect to systems in existence prior to the adoption of this chapter, the owner or operator thereof shall have 30 days from the date of notification to effect the necessary modifications to comply with the foregoing requirements.
(Ord. 993-98, passed 6-2-98) Penalty, see § 97.99