11
Mounting and Connection Instructions Viewguard PIR / AM FAI
7.2.1 Environmental conditions
7.2.2 Mounting site
Under extreme (weather) conditions, such as a long and persistent
heat wave, the PIR function may be impaired for physical reasons.
If
are to be expected, we recommend the installa-
tion of
with overlapping detection coverage.
* Maximum sensitivity is achieved when mounted crosswise to the
horizontal detection zones of the PIR sensors. Therefore, select a
mounting site that runs crosswise to the expected direction of moti-
on (see Fig. 2).
* Motion detectors shall be positioned towards the room to be moni-
tored with an unobstructed line of vision.
* The area 30 cm in front of and 30 cm under the detector must be
clear.
*
2 cm
extreme conditions
additional detectors
Minimum distance to the ceiling:
7.2
Planning guidelines
When determining the place and type of installation as
well as the mounting height, chapter 6. "Detection co-
verage" must be observed in any case!
6.2
Viewguard PIR Replacement Mirror sets
6.2.1 Important retrofitting notes
PIR detectors can be retrofitted to curtain or long-range optics quite
easily on site. For this purpose, only the mirror optics must be
replaced (the mirrors are available as accessories, see chapter 11).
The planning guidelines according to chapter 7.2. must be adhered to
when determining the place of installation.
The following data and detection coverage diagrams refer
to the recommended mounting height of 2.50 m.
Deviations in the mounting height affect the detection
coverage. The detection coverage must always be verified
by means of a walk test.
7.
Mounting
7.1
Housing
-
Open housing
-
Close housing
1
2
5
3
4
If necessary, break the seal with a
small screwdriver or similar object
and pull downward.
Press the notch (at the bottom in the
middle, see Fig. 1-
) slightly inward.
Press off the front of the housing.
Lift off the housing front.
in reverse order. Ensure that the housing
is closed correctly and locked into
position.
Do not insert the seal to lock the housing
until installation is completed.
Fig. 6
1
2
3
4
Avoid in general:
*
*
Installation near possible
, e.g.:
- Mounting near air discharge openings (e.g. air conditioningsystems)
- Rotating machine parts
- Fans
Installation near
, e.g.:
- Mounting above radiators
- Direct sunlight
- Windows
- Mounting near to fluorescent lamps/bulbs
- Hot air blower
air turbulence
infrared heat sources
Mounting heigh H
min. 2 cm
Mounting heigh H:
Area:
2.2 - 3.4m
: 2.2 - 3.0m
:
Curtain
Long range 2.2 - 3.0m
6.2.2 Curtain optics
033434
Viewguard PIR mirror, Curtain optics
(PU = 3 piece)
The curtain mirror is suitable for monitoring possible intrusion locations.
mirror distribution 11 zones on 11 levels
acceptance angle 7.5° hor., 85° vert.
range
17 / 21 / 25 / 30 m
- Recommended:
2.50 m for optimal operating sensitivity.
- Permitted:
2.20 m to 3.00 m
Mounting height:
6.2.3 Long-range optics
033435
Viewguard PIR mirror, Long-range optics
(PU = 3 piece)
The long-range mirror is suitable for monitoring corridors.
mirror distribution 8 zones on 6 levels
acceptance angle 30° hor., 78° vert.
range
29 / 35 / 42 / 50 m
- Recommended:
2.50 m for optimal operating sensitivity.
- Permitted:
2.20 m to 3.00 m
Mounting height:
5m
10m
15m
20m
25m
30m
2.5m
Horizontal detection coverage
Vertical detection coverage, mounting height 2.50 m
Horizontal detection coverage
10m
20m
30m
0
5m
15m
25m
0.5m
0.5m
0
1.5m
1.5m
10m
20m
30m
40m
50m
0
Vertical inclination 0°
Vertical detection coverage
10m
20m
30m
40m
50m
0
2.5m
Vertical inclination 0°
