
motion detector coverage at 2.4m mounting height
DUS804C Installation Manual Rev I.docx
3
photo electric cell mounting location
• Position the sensor so it “sees” a combination of artificial light and natural
Light
• Position the sensor so it is not directly exposed to artificial light or sunlight
• For programming instructions refer to Dynalite Tech Note - Setting up PE
functions
masking regions from motion detection
It is possible to reduce the field of view of the DUS804C-DALI from their normal 360
0
by use of the in-built
rotating pull out shield. The shield blocks 120
0
of the field of view, reducing the motion detection field area to
240
0
. The shield can also be rotated to block any 120
0
area once the sensor has been installed.
5.66M
2.5M
2.5M
7.42M
Lens pattern
– DUS804C
Lens pattern
– DUS804C-SM