Detection Pattern
W
all mounted height (m)
Ceiling mounted detection pattern (m)
Wall mounted detection pattern (m)
Ceiling mounted height(m)
10%
10%
30%
30%
75%
75%
50%
50%
Semi-auto Mode (Absence Detection)
5
It is easy to forget to switch off the light, in office, corridor, even at home. And in many other cases, people do not want to have a
sensor to switch on the light automatically, for example, when people just quickly pass-by, there is no need to have the light on. The
solution is to apply this “absence detector”: motion sensor is employed, but only activated on the maunal press of the push switch, the
light keeps being ON in the presence, and dims down in the absence, and eventually switches off in the long absence.
This is a good combination of sensor automation and maunal override control, to have the maximum energy saving, and at the same
time, to keep efficient and comfortable lighting.
Note: end-user can choose either function or function for application. Default function is manual override.
4
5
The light turns on full, and the sensor stays in
sensor mode.
The light does not switch on when there is
presence being detected.
Short push to activate the sensor
and switch on the light
People left, the light dims to stand-by level
after the hold-time.
The light switches off automatically after the
stand-by period elapses.
The light keeps being ON during the presence.
Summary of Contents for HCD418/I
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