9. Installing the 'FS20 PIRI-2'
a) Installation with wall bracket
The PIR motion detector is equipped with a bracket that is suitable for installation on a wall or
ceiling. Because the detector may be adjusted more than 45 degrees when in the bracket, the
detection area may be set at almost any angle from the wall and may also be further adjusted
after installation.
The ceiling installation option enables the device to be freely mounted within the room to avoid
common traffic paths within the detection area, for example, in a hallway.
1
2a
ø 5 mm
20 mm
ø 5 mm
2b
• Select an appropriate installation location for the PIR motion detector in the monitored
room.
• Pull the wall/ceiling bracket up and off the base device of the PIR motion detector (1).
• Position the bracket in a suitable location on a wall or ceiling in the room.
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