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Special case: installation in a hallway with a width of < 3 m
< 3 m
the front walls: 7.5 m
detectors: 15 m
intersecting crossings, T-junctions and
corner areas
< 7,5 m
< 3 m
< 15 m
Special case: installation in an L-shaped room
RM
RM
RM
on the mitre line
is treated as a separate room
RWM RWM
RWM
Choosing a location