D-1201-0
5
Note:
For UL certificated installation, a pulse count of 3 may be used
only with lens No.100 – see Section 11.
MOUNTING
Wall or corner mounting. Optional bracket model SRF-201 for flush
mounting.
BR-1 PIR Mounting Bracket
Vertically adjustable 30° downward.
Horizontally adjustable 45° left, 45°right.
ENVIRONMENTAL
Operating temperature:
0°C to 49°C (32°F to 120°F)
Storage temperature:
-20°C to 60°C (-4°F to 140°F)
PHYSICAL
Dimensions:
2.7x4.7x1.9 inch (7x12x4.8 cm)
Weight:
4.5 ounces (0.14 Kg)
Color:
White
16. UL LENS LIBRARY
The following lenses may be used for UL certificated installation.
Note:
The arrow on the pattern graph indicates the dead zone of
the detector which extends from the mounting surface to the location
indicated by the arrow.
Section 1:
Corner mounting
Wide-Angle 90
°
Lens No. 100 is the standard lens
supplied with model SRN-2000. It
provides maximum room
coverage in applications where
the PIR is installed in the corner.
Lens No. 100 may be used for
general purpose applications
providing 90° field of view with
maximum coverage of 60 ft.
TOP VIEW
SIDE VIEW
8 ft
10
20
30
40
50
60 ft
No of Beams: 36
Field of View: 90°
Maximum
Coverage: 60 ft
NO-100
60 ft
60 ft
90
°
-30
°
-15
°
-5
°
Section 2: Ultra-Wide-Angle
140°
Lens No. 76 provides the largest
and widest room coverage in
applications where the PIR is wall
mounted or flush mounted.
Lens No. 76 provides 140° Ultra-
Wide-Angle field of view and
maximum coverage area of 40x80
ft.
10
20
30
40
8 ft
SIDE VIEW
140°
-5°
-18°
ft
TOP VIEW
No of Beams: 36
Field of View: 140°
Maximum Coverage:
40x 80 ft
No 76
Section 3: Pet-Alley
Lens No. 102 consists of a single
horizontal beam layer which
allows pets to move under the
coverage pattern undetected.
For optimum coverage
throughout the protected area
and for minimum dead zones,
this lens requires mounting the
PIR from 2.5 to 5 ft height and
adjusting the coverage pattern
carefully above the maximum
expected height of the pets
activity.
Lens No. 102 can be used for
corner mounting providing 90
°
field of view and maximum
coverage range of 60 ft.
No of Beams: 18
Field of View: 90°
Maximum
Coverage: 60 ft
NO-102
TOP VIEW
SIDE VIEW
10
20
30
40
50
90°
60 ft
0
0°
Mounting
Height
2.5 to 5 ft
Section 4: Long Range 100 to
120 ft.
Lenses No. 30 and 34 are
specially designed for long and
narrow areas such as corridors,
aisles and long walls.
Lens No. 30 provides long
corridor coverage up to 120 ft.
For optimum coverage, this lens
requires a mounting height of to
2.5 to 4 ft.
No of Beams: 4
Field of View: 6°
Maximum
Coverage: 10 x 120 ft
NO-30
SIDE VIEW
20
40
60
80
100
120 ft
0
0°
TOP VIEW
20
40
60
80
100
120 ft
0
10 ft
Lens No. 34 provides a long-
range barrier coverage of
maximum 100 ft. with 6 fill-in-
beams and a 90
°
short range
field of view. This unique
coverage allows mounting the
PIR higher than with lens No.
30
.
No of Beams: 16
Field of View: 90°
Maximum
Coverage: 10 x 100 ft
NO-34
SIDE VIEW
TOP VIEW
20
8 ft
-5°
-11°
-17°
-35°
40
60
80
100 ft.
20
40
60
80
100 ft
0
10 ft
15 ft
Section 5: Multiple Room and
Corridor Coverage
.
This group of lenses provide
maximum economy in
installation costs by producing
unique coverage patterns which
otherwise can be achieved only
with 2 or 3 PIRs. Each lens in
this group provides a
combination coverage of Long-
Range corridors and Wide-
Angle rooms simultaneously –
using a single PIR.
SIDE VIEW
8 ft
0
10
20 30 40 50 60 70 80 90 100 ft
-5°
No of Beams: 28
Field of View: 90°
Maximum
Coverage: 50 ft/90°
10 x 100 ft Beam
NO-41
0
10
20 30 40 50 60 70 80 90 100 ft
TOP VIEW
50 ft
-7.5°
-30°
90
°
