En: installation sheet, Introduction, Installation guidelines – Interlogix VE1120 User Manual
Page 3: Installing the detector, J3 j4
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VE1120
VE1120AM
VE1120
VE1120AM
Z
one X
1
2
3
4
5
6
7
GN
D
+12V
Alarm
Alarm Tamper
WT
Ta
m
p
er
J3
J4
8
D/N
CP
Z
o
ne Y
+12V
Ta
m
pe
r
WT
Ta
m
p
er
1
2
3
4 5
6
7
8
9
10
GN
D
Al
ar
m
D/
N
AM AM
Al
a
rm
Zone X
J3
J4
11
Rt
e
st
CP
Z
o
ne Y
+12
V
Ta
m
pe
r
WT
Ta
m
pe
r
1
2
3
4
5
6
7
8
9
10
GN
D
Ala
rm
D/N AM AM
Al
a
rm
Z
o
ne X
J3
J4
Z
one Y
+1
2V
Ta
m
per
WT
Ta
m
pe
r
GND
Al
arm
D/
N
AM AM
Ala
rm
Zone X
+
12V
Ta
mper
WT
Ta
m
p
er
GN
D
Al
arm
D/
N
AM AM
Al
ar
m
J3
J4
J3
J4
J3
J4
11
Rt
es
t
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9
10
11
Rt
es
t
Rt
es
t
CP
CP
Z
one X
1
2
3
4
5
6
7
GND +1
2V
Al
a
rm
Al
a
rm
Ta
mper
WT
Ta
m
p
er
J3
J4
Zone X
GN
D
+1
2V
Alarm
Alarm Ta
m
pe
r
WT
Ta
m
p
er
GN
D
+12
V
Ala
rm
Ala
rm
Ta
mper
WT
Ta
m
pe
r
GND +12
V
Al
a
rm
Al
a
rm
Ta
m
p
er
WT
Ta
m
pe
r
J3
J3
J4
J3
J4
8
D/N
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
D/
N
D/
N
D/
N
J4
CP
(1)
(2)
Normal
larm
A
Tamper
Short
4.7 k
9.4
0
Ω
kΩ
Ω
8
Normal
larm
A
Tamper
Short
4.7 k
9.4
0
Ω
kΩ
Ω
8
+1
2V
Ta
m
pe
r
WT
Ta
m
p
er
GN
D
Ala
rm
D/N
AM AM
Al
ar
m
Rt
es
t
Normal
larm
A
Tamper
Short
AM/TF
4.7 k
9.4
0
Ω
kΩ
Ω
8
8
Normal
larm
A
Tamper
Short
AM/TF
4.7 k
9.4
0
Ω
kΩ
Ω
8
8
Normal
larm
A
< 33 Ω
8
Normal
larm
A
< 33 Ω
8
EN: Installation Sheet
Introduction
The VE1120 series includes the VE1120 PIR and VE1120AM
PIR-AM motion sensors. They have a patented mirror, pyro,
and signal processing technology.
Note:
VE1120AM has not been evaluated by UL/cUL.
Installation guidelines
The technology used in these detectors resists false alarm
hazards. However, avoid potential causes of instability (see
Figure 1) such as:
•
Direct sunlight on the detector
•
Strong draughts onto the detector
•
Heat sources within the detector field of view
•
Animals within the detector field of view
•
Obscuring the detector field of view with large objects,
such as furniture
•
Objects within 50 cm (20 in.) of the anti-masking (AM)
detector
•
Installing two detectors facing each other and less than
50 cm (20 in.) apart (only AM detectors)
Installing the detector
Figure 7 legend
Item Description
(1)
Standard connection (factory default)
(2)
Dual loop connection
CP Control
panel
WT Walk
test
AM Antimasking
D/N Day/night
Rtest Remote
test
To install the detector:
1. Lift off the custom insert and remove the screw
(see Figure 2, step 1).
2. Using a screwdriver, carefully prise open the detector (see
Figure 2, steps 2 and 3).
3. Fix the base to the wall between 1.8 and 3.0 m (5.9 and
9.8 ft.) from the floor. For flat mounting use a minimum of