Any alarm system which is installed or connected on or after April 17, 1983 and which, when activated, generates an audible sound on the premises, shall have as part of the system an automatic shutoff that will deactivate the audible portion of the system within thirty (30) minutes after it is first activated.
(Ord. No. 52-83, § 3, 4-7-83; Ord. No. 209-85, § 9, 10-17-85; Ord. No. 56-2005, § 16, 3-10-05)