GST DC-9105E - Page 9

DC-9105E Conventional Reflective Beam Detector
Installation and Operation Manual
7
Reflector
Detector
5m
4.5m
Fig.4
b) As the space height is between 5m and 8m, the detector and
reflector/s should be mounted on the walls which are opposite,
having about from 0.5m to 1m from the ceiling. Refer to Fig. 5.
Detector
Reflector
7m
6m
Fig.5
c) As the space height is over 8m, the roof is normally gabled