1
AIR Beam detectors
SB250 SB2100 SB450 SB4100 SB4200
Installation Manual
Contents
1.
Introduction ..................................................................................................................1
2.
Principal features .........................................................................................................1
3.
Installation....................................................................................................................3
4.
Channel selection ........................................................................................................6
5.
Alignment and settings ................................................................................................7
6.
Using the alignment controller (SB51) .........................................................................9
7.
Operating the alignment controller (SB51).................................................................10
8.
Replacing the infrared cover ......................................................................................12
9.
Final tests ..................................................................................................................12
10.
Regular maintenance.................................................................................................12
11.
Troubleshooting .........................................................................................................13
12.
Technical specifications of the detectors ...................................................................14
13.
Technical specifications of the alignment controller (SB51).......................................15
1. Introduction
The SB250/SB2100 two-beam detectors and the SB450/SB4100/SB4200 four-beam
detectors generate an alarm when all the beams are broken simultaneously, ignoring
birds, small animals, dead leaves etc.
They consist of a transmitter module and a receiver module, which are installed facing
each other over the distance to be protected, providing a non-physical invisible detection
zone.
The detector is based on a system of pulsed infrared beams, and operates on four user-
selectable frequencies (channels), avoiding any risk of interference between detectors or
from external light sources such as the sun, street lighting, other infrared sources etc.
2. Principal
features
•
Maximum outdoor range:
SB250: 50 m
SB2100: 100 m
SB450: 50 m
SB4100: 100 m
SB4200: 200 m
The range of an infrared detector depends directly on visual range.
Maximum range of an infrared cell according to visibility:
- When visibility is 200 m, the range is 200 m.
- When visibility is 60 m (dense fog), the range is 60 m.
•
A fog detector cuts the intruder alarm when there is a drop in the infrared signal due to
fog, heavy snow or heavy rain etc.
•
4 user-selectable frequencies for distinguishing between different detectors.
•
SB250 and SB2100 detectors equipped with two beams (1 twin-beam cell).
