brennenstuhl BR 1211 Mode D'emploi page 20

Operating Instructions
Roof peak
Installation and set-up of smoke alarm
NOTE: The enclosed mounting equipment is
suitable for concrete slabs. For other subsurfaces,
suitable mounting equipment should be purchased
from a specialty shop.
20
with a dimmer function, is also
to be avoided.
In areas with sloping and
peaked roofs, the smoke alarm
must be mounted 90 cm from
the highest peak, since air does
not move in the slope/point.
This results in the smoke being
detected too late.
Smoke
NOTE:
Mounting on a roof beam is ideal.
BR 1211