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Wireless Occupancy Sensor, Wall
Mount (WOS2-WM)
Placement
The PIR sensor can only be installed indoors. It is
extremely important to select the appropriate installation
location to avoid false occupancy reporting while
obtaining the best sensitivity. A proper installation should
meet the following conditions:
•
The PIR sensor is typically mounted 6.5 ' to 10'
(2m to 3m) from the floor, with a 15 degree vertical ��
tilt . The height , tilt , and angle of the installation
affects the coverage area.
•
The PIR sensor must be 4' to 6' away from hot
or cold sources such as heat or air conditioner
vents, refrigerators, stoves, and so on. The PIR
sensor should not be installed in places with strong
air flows.
•
The PIR sensor must have clear line of sight to the
coverage area. It may not detect a human body
if it is blocked by furniture, fixtures, large plants,
glass, curtains, and so on.
•
Install the detector securely to the ceiling or wall
to minimize sensor vibration. The PIR sensor should
not be installed on doors or windows, nor exposed
to direct sunlight . The resulting hot air and/or
motion can cause false activation.
•
The effectiveness of the PIR sensor is highly related
to the direction of human motion.
The sensor
is most
responsive
when
crossing the
field of view:
More
The sensor
Responsive
is less
responsive
to radial
movement:
The sensor
is most
The sensor
responsive
is most
when
responsive
crossing the
when
field of view:
crossing the
field of view:
More
The sensor
Responsive
is less
More
The sensor
responsive
Responsive
is less
to radial
responsive
movement:
Less
to radial
Responsive
movement:
Less
Responsive
Less
Responsive
WOS2-WM-W (wide-angle)
Installation Height
Installation Angle
Detection Angle
Detection Range
Top View
Sensor mounted at 9.8' (3m) height from floor, 15
29.5'
19.6'
9.8'
Top View
(9m)
(6m)
(3m)
Sensor mounted at 9.8' (3m) height from floor, 15
29.5'
19.6'
9.8'
(9m)
(6m)
(3m)
Top View
Sensor mounted at 9.8' (3m) height from floor, 15
29.5'
19.6'
9.8'
(9m)
(6m)
(3m)
36'
(11m)
36'
Side View
Sensor mounted at 9.8' (3m) height from floor, 15
(11m)
9.8'
(3m)
Side View
Sensor mounted at 9.8' (3m) height from floor, 15
9.8'
6.5'
(3m)
(2m)
6.5'
3.28'
(2m)
(1m)
3.28'
0
(1m)
3.28'
6.5'
9.8'
13.1'
(1m)
(2m)
(3m)
(4m)
0
3.28'
6.5'
9.8'
13.1'
(1m)
(2m)
(3m)
(4m)
36'
(11m)
WOS2-WM-L (long range)
Side View
Sensor mounted at 9.8' (3m) height from floor, 15
Installation Height
9.8'
Installation Angle
(3m)
Detection Angle
6.5'
(2m)
Detection Range
Top View
Sensor mounted at 9.8' (3m) height from floor, 15
3.28'
Top View
Sensor mounted at 9.8' (3m) height from floor, 15
(1m)
9.8'
30˚
(3m)
0
9.8'
30˚
0
(3m)
3.28'
6.5'
9.8'
13.1'
16.4'
(1m)
(2m)
(3m)
(4m)
(5m)
9.8'
0
(3m)
9.8'
(3m)
9.8'
19.7'
29.52'
0
(3m)
(6m)
(9m)
(12m)
9.8'
19.7'
29.52'
39.4'
Side View
Sensor mounted at 9.8' (3m) height from floor, 15
0
(3m)
(6m)
(9m)
(12m)
9.8'
(3m)
Side View
Sensor mounted at 9.8' (3m) height from floor, 15
9.8'
0
(3m)
9.8'
19.7'
29.52'
39.4'
(3m)
(6m)
(9m)
(12m)
0
9.8'
19.7'
29.52'
39.4'
(3m)
(6m)
(9m)
(12m)
Top View
Sensor mounted at 9.8' (3m) height from floor, 15
9.8'
30˚
(3m)
0
6.5 ' to 10' (2m to 3m) from floor
15 ° tilt toward floor
110°
up to 36' (11m)
9.8'
19.6'
29.5'
0
(3m)
(6m)
(9m)
9.8'
19.6'
29.5'
0
(3m)
(6m)
(9m)
9.8'
(3m)
9.8'
(3m)
19.6'
(6
(6
(6m)
19.6'
9.8'
19.6'
29.5'
0
(6
(6
(6m)
(3m)
(6m)
(9m)
29.5'
(9m)
29.5'
(9m)
9.8'
(3m)
19.6'
(6
(6
(6m)
16.4'
19.6'
22.8'
26.2'
29.5'
32.8'
36'
(5m)
(6m)
(7m)
(8m)
(9m)
(10m)
(11m)
29.5'
(9m)
16.4'
19.6'
22.8'
26.2'
29.5'
32.8'
36'
(5m)
(6m)
(7m)
(8m)
(9m)
(10m)
(11m)
6.5 ' to 7.2' (2m to 2.2m) from floor
15 ° tilt toward floor
20° / 30 meters
6.5 ' to 98.4' (2m to 30m)
10˚
15˚
10˚
15˚
19.6'
22.8'
26.2'
29.5'
32.8'
(6m)
(7m)
(8m)
(9m)
(10m)
39.4'
53.8'
59.0'
68.9'
78.7'
88.6'
98.4'
(15m)
18m)
(21m)
(24m)
(27m)
(30m)
53.8'
59.0'
68.9'
78.7'
88.6'
98.4'
(15m)
18m)
(21m)
(24m)
(27m)
(30m)
53.8'
59.0'
68.9'
78.7'
88.6'
98.4'
101.68'
(15m)
18m)
(21m)
(24m)
(27m)
(30m)
(31m)
53.8'
59.0'
68.9'
78.7'
88.6'
98.4'
101.68'
(15m)
18m)
(21m)
(24m)
(27m)
(30m)
(31m)
3
15˚
36'
(11m)
10˚
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