For every alarm, the alarm owner or user thereof shall post the names and telephone numbers of persons to be notified to render repairs and service during any hour of the day or night during which the alarm is operated. An audible alarm shall terminate its operation, or the audible alarm shall automatically reset, within fifteen (15) minutes of its being activated.
Direct dial alarms will be programmed to telephone numbers only as designated by the fire chief. (1954 Code §14.27)