4
General information
OTT100H
I
Table 1: OTT100H technical features
Power-supply
from 9 to 15 V
Maximum current
20mA
Microwave frequency
K band
Maximum RF output power
<17 mW e.i.r.p. (12.31 dBm)
Detection range
from 3 to 18m
Horizontal coverage angle
85°
Horizontal coverage adjustment
+/- 45°
Alarm, masking contacts
MOS FET relay 100 mA 35 V,
2 Ohm max.
Alarm time
1 s
Antimasking
2 levels active IR
IP protection degree
IP44
Security grade
3
Environmental class
IV
Working temperature
from -25° to 55°C
Dimensions
189x81x70 mm
Weight (with wall fixing bracket)
370g
Table 2: Mechanical parts description
A
“U” shaped bracket
B
Stainless steel wall
fixing bracket
C
Electronic holder
D
Cover with Fresnel
lens
E
Lower PIR range
adjustment knob
F
Anti tamper
microswitch
G
Electronics and sen-
sors
H
Wall fixing bracket
enclosure screw
I
Cover enclosure
screw
J
External screw for
“U” brackets fixing
K
Inner screw for “U”
brackets fixing
A
B
C
D
A
G
I
E
F
H
J
K
J
K
