§ 903.4.2. Alarms.  


Latest version.
  • One exterior approved audible device, located on the exterior of the building in an approved location, shall be connected to each automatic sprinkler system. Such sprinkler water-flow alarm devices shall be activated by water flow equivalent to the flow of a single sprinkler of the smallest orifice size installed in the system. One approved exterior alarm visual device, located on the exterior of the building in an approved location, shall be provided to indicate to emergency responders the general location of an alarm annunciator. Where a building fire alarm system is installed, actuation of the automatic sprinkler system shall actuate the building fire alarm system. Other visible alarm notification appliances shall not be required except when required by Section 907.

(Ord. 2017-0003 § 143, 2017.)