(a) Audible alarms installed in residential districts shall not have an intensity of sound that exceeds eighty-five decibels at ten feet from the outside of the structure.
(b) All audible alarms installed in residential districts other than a multi-family use, shall be equipped with an automatic shut-off device so that the audible alarm does not sound longer than fifteen minutes after each activation of the alarm system. No automatic shut-off device shall be used in multi-family buildings.
(Ord. 1989-53. Passed 3-7-89.)