Product Guide - LRM1070, LRM1080
3
The OccuSwitch is designed for use in offices and
similar applications, including toilets, storage rooms,
etc. It is optimized for recessed ceiling mounting and
for mounting heights between 2.5 and 3.5 meter.
The surface box allows surface-mounting as well, with
either recessed wiring or surface-mounted ducts.
The advanced OccuSwitch can be connected in
parallel (max 10) to cover larger area’s like open plan
offices. The use of different mains groups or even
phases is no problem.
The OccuSwitch’s detection pattern (see drawing) is
4 by 5 meters for minor movements (desk work) and
6 by 8 meters for major movements like walking.
Detection
pattern Position
OccuSwitch
Standard application
Parallel operation
Functions (both versions)
Automatic control
The OccuSwitch switches the lights on automatically
when movement is detected and switches the lights
off after the area is vacated (after 1 to 30 minutes
depending on the settings).
Daylight override
It is possible to prevent the automatic switch-on
when sufficient daylight is available in order to create
additional savings.
Daylight switching
When daylight switching is active, the lights will
automatically be switched off when sufficient daylight
becomes available, and turned back on when the light
level drops below the required level.
Functions advanced version
Parallel operation
It is possible to connect up to 10 OccuSwitches in
parallel via a separate bus signal. When one of the
OccuSwitches detects movement, all units will switch
the lights on. The bus signal is fully isolated, so each
OccuSwitch can be used on any mains group or
phase, allowing the use of several mains groups in an
area and easy wiring.
Local override
With a remote control it is possible to override the
automatic operation of the OccuSwitch, for instance
to switch lights off even if there is movement detected.
Absence mode
When a remote control is used it is also possible to
disable the automatic switch-on when people enter
the area that the OccuSwitch is controlling.
Features (both versions)
Smart timer
The smart timer will extend the delay time by 10
minutes if movement is detected shortly after switch-
off, assuming that the area is still in use, but very little
movement is made.
Shield
The OccuSwitch has a retractable shield that can be
used to shield off areas like corridors, adjacent to the
area the OccuSwitch is controlling.
Features advanced version
Remote tool
With a remote control tool (IRT9090) it is possible to
change the light level settings without the need to
reach for the OccuSwitch itself.
Using the tool it is possible to change the power-up
setting from its default (switch-on). The OccuSwitch
will not switch on at power-up and will start detection
30 seconds later.
Applications
8m
5m
6m
4m
4m
5m
5m
4m
5m
4m
