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Detector Range (metres)
When deciding upon the mounting position for the
detector the following points should be considered to
ensure trouble free operation:
1.
Do not position the Detector facing a window or
where it is exposed to or facing direct sunlight.
PIR Detectors are not suitable for use in
conservatories.
2.
Do not position the Detector where it is exposed
to draughts.
3.
Do not position the Detector directly above a
heat source, (e.g. fire, radiator, boiler, etc).
4.
Where possible, mount the Detector in the
corner of the room so that the logical path of an
intruder would cut across the fan detection
pattern. PIR Detectors respond more effectively
to movement across the device than to
movement directly towards it.
5.
Do not position the Detector in a position where
it is subject to excessive vibration.
6.
Ensure that the position selected for the PIR
Detector is within effective range of the Siren.
7.
Do not fix the PIR Detector onto or very close
to metalwork (i.e. radiators, water pipes, etc) as
this could affect the radio range of the device.
Note: When the system is Armed, pets should not
be allowed into an area protected by a PIR Detector
as their movement could be detected and trigger
an alarm.
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10 11
12m
110°
180°
INSTALLING AND CONFIGURING THE
PIR DETECTORS
Note: If adding a PIR Detector to an installed system,
ensure that the Siren is in Service Mode before
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commencing installation, (see page 19). Remember
to switch the Siren back to Operating Mode after
installation is complete, (see page 19).
1.
Undo and remove the fixing screw from the
bottom edge of the PIR Detector, (keep the
screw safe for later). Carefully pull the bottom
edge of the detector away from the rear cover
and then slide down to release the top clips.
2.
Carefully drill out the required mounting holes in
the rear cover using a 3mm drill according to
whether the unit is being mounted in a corner or
against a flat wall.
3.
Using the rear cover as a template, mark the
positions of the fixing holes on the wall.
Rear Cover
4.
Fix the rear cover to the wall using the two
18mm No.4 screws and 22mm wall plugs,
(a 5mm hole will be required for the wall plugs).
Do not over-tighten the screws as this may
distort or damage the cover.
Note: The wall plugs supplied with the product
are not suitable for plasterboard walls, if
mounting the Detector onto plasterboard use
appropriate wall plugs.
Flat Wall
Mounting
Corner Wall
Fixing
Mounting
Screw
Rear Cover
Fixing
Screw
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