LEGRAND 3440 - Am5791

276
01 234 56 78 10 11
B
C
9
A

0°
-25°
01 234 56 78 10 11
A
B
C
9

0°
+2°
-6°
28°
25°
12
10
8
6
4
2
m
C
C
C
30°
30°
105°
A
A
A
B
B
B
A
B
A
B
A
28°
25°
30° 30°
1
2
3
HD4611
HS4611
N4611
L4611
NT4611
AM5791
573938 (White)
573939 (Magnesium)
067502
HC4611
Horizontal adjustment
Vertical adjustment
Front view
Horizontal adjustment
Vertical adjustment
Passive IR detector
MQ00036-c-EN 29/04/2014
Description
The passive infrared detector is a volumetric detector with tilting lens, sensitive to the
movement of warm bodies. The volume of the protected zone is divided into 14 beams
distributed on 3 levels. The detector works in two dierent ways: instantaneous or with
impulse calculation, in order to reduce the possibility of false alarms. It is available
for installation in the high sections of rooms, at heights between 1.2 and 2 metres.
The position of the lens should then be adjusted based on the characteristics of the room
to protect.
It is also possible to change the sensitivity threshold, and to generate auxiliary functions
when the system is disarmed.
Legend
1 - Fresnel lens;
2 - Covering reducing lid;
3 - Alarm warning LED.
Technical data
- Power supply from SCS BUS: 27 Vdc
- Max. absorption: 4.5 mA
- Operating temperature: 5 – 40°C
Dimensional data
Size: 2 modules
Covering range