Each building that contains flammable fluids shall have a fixed fire detection system that provides an audible and visible alarm at an attended control room and an audible or visible alarm outside the building.
220 CMR, § 112.44
Each building that contains flammable fluids shall have a fixed fire detection system that provides an audible and visible alarm at an attended control room and an audible or visible alarm outside the building.
220 CMR, § 112.44