© 2004 Bosch Security Systems
130 Perinton Parkway, Fairport, New York, USA 14450-9199
Customer Service: (800) 289-0096; Technical Support: (888) 886-6189
02/04
DS860 Series Installation Instructions
P/N: 29703K Page 4
Long Range Barrier Coverage
Meters
30
0
Feet
100
0
5
5
TOP VIEW
10
20
30
40
50
60
70
80
90
3
6
9
12
15
18
21
24
27
0
0
1.5
1.5
A
B
C
D
Meters
30
0
Feet
100
0
10
SIDE VIEW
10
20
30
40
50
60
70
80
90
3
6
9
12
15
18
21
24
27
0
-3°
3 Meters
A
B
C
D
7.5
2.3
Look-Down
10.1 Pattern Masking
The PIR coverage pattern may be masked using masking tape or
electrical tape on the inside (grooved side) of the lens to cover the
appropriate pattern areas as shown in the following illustrations.
Always walk test for the desired coverage after masking.
A B C D E F G H I
N J Q K O L R M P
DS860 Standard Lens
A
B
C
D
Optional Long Range
Barrier Lens
NOTE:
Masking only eliminates the PIR portion of the coverage
and has no effect on the microwave pattern.