In places with little nocturnal activity, lighting can be dimmed to a minimum most of the time. By using passive infrared (PIR) sensors, the level of light can be raised as soon as a pedestrian or a slow vehicle is detected in the area. Each luminaire level can be configured individually with several parametres such as minimum and maximum light output, delay period and ON/OFF duration time. PIR sensors can be used in an autonomous or interoperable network.
Passive Infrared (PIR) Motion Sensor (optional)
Installation height: 2m
Installation height: 3m
Installation height: 5m
Trigger distance from sensor (m)
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g he
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0
1
2
3 4 5 6 71 2
Trigger distance from sensor (m)
M ou
nt in
g he
ig ht
(m )
0
1
2
3 4 5 6 71 2
3
Trigger distance from sensor (m)
M ou
nt in
g he
ig ht
(m )
0
1
2
3 4 5 6 71 2
3
4
5
Sensor detection area
Sensor detection area
Sensor detection area
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