(1)
A fire alarm system shall be
(a)
a single-stage system in a Group F, Division 1 occupancy,
(b)
except as permitted in Clause (c), a 2-stage system in a Group B occupancy,
(c)
a single- or 2-stage system in a Group B, Division 3 occupancy where the building is 3 storeys or less in building height,
(d)
a single-stage system in elementary and secondary schools, except for a special needs facility, and
(e)
a single- or 2-stage system in all other cases.