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DS825-825T-840-840T Installation Instructions
P/N: F01U034969-11 Page 4
12.0 Coverage Patterns
The protected coverage area is where the microwave and PIR patterns overlap.
Microwave
PIR
0
Meters
0
Feet
40
12
0
F
e
e
t
20
20
Top
DS840 Coverage
6
6
M
e
t
e
r
s
0
H
I
F
G
E
C
D
A
B
0
12
40
Meter
0
10
F
e
e
t
Side View
0
Feet
M
e
t
e
r
s
0
3
Mirror adjusted to -4°
2
6.5
L
K
J
M
N
P
Q
O
0
8
Side View
Mirror adjusted to -6°
25
Meter
0
10
F
e
e
t
0
Feet
M
e
t
e
r
s
0
3
6.5
2
25
0
Meters
0
Feet
8
0
F
e
e
t
15
Top
DS825 Coverage
4
4
M
e
t
e
r
s
0
15
D
F
I
H
E
G
C
A
B
J
K
L
M
N
O
P
Q
© 2011 Bosch Security Systems, Inc.
130 Perinton Parkway, Fairport, New York 14450
www.boschsecurity.com
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