Final tests 
After installation, make sure everything is working with an overall system test. 
SB250-N and SB2100-N barriers 
•  Movement control in the cell: intrusion alarm. 
•  Extended interruption of the cell for more than 1 minute: disqualification 
alarm. 
For SB4200-N barriers 
•  Movement control in only one of the two cells: alarm not triggered. 
•  Movement control in both of two cells: intrusion alarm. 
•  Extended interruption of both cells for more than 1 minute: disqualification 
alarm. 
For SB450-N and SB4100-N barriers 
“AND” mode:  
•  Movement control in only one of the two cells: alarm not triggered. 
•  Movement control in both of two cells: intrusion alarm. 
•  Extended interruption of both cells for more than 1 minute: disqualification 
alarm. 
“OR” mode:  
•  Movement control on the top cell: intrusion alarm. 
•  Movement control in the lower cell: intrusion alarm. 
•  Extended interruption of one of the two cells for more than 1 min: 
disqualification alarm. 
Modules installed in columns 
Simple detection: 
•  Movement control in only one of the two cells: intrusion alarm. 
•  Extended interruption of one cell for more than 1 min: disqualification alarm. 
Interdetection: 
•  Movement control in only one of the two cells: alarm not triggered. 
•  Movement control in both of two adjacent cells: intrusion alarm. 
•  Movement test on two adjacent cells on two different modules (except 
SB4200-N): intrusion alarm. 
•  Extended interruption of one of two cells for more than 1 min: disqualification 
alarm. 
•  If the bottom cell is enabled: Movement control in the bottom cell for more 
than 1.5 sec: intrusion alarm. 
SB Series AIR Beam Detectors In
stallation Manual  25