Dahua Technology N42DJS2 handleiding
Handleiding
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147
Rule Description Applicable Scene
Abandoned object
When an object is abandoned in the
detection area over the set time, the
system performs alarm linkages.
Scenes with sparse targets
and without obvious and
frequent light change. Simple
scene in the detection area is
recommended.
●
Missed alarms might
increase in the scenes
with dense targets,
frequent occlusion, and
people staying.
●
In scenes with complex
foreground and
background, false alarm
might be triggered for
abandoned or missing
object.
Missing object
When an object is taken out of the
detection area over the defined time,
the system performs alarm linkages.
Scenes with sparse targets
and without obvious and
frequent light change. Simple
scene in the detection area is
recommended.
●
Missed alarm might
increase in the scenes
with dense targets,
frequent occlusion, and
people staying.
●
In scenes with complex
foreground and
background, false alarm
might be triggered for
abandoned or missing
object.
Fast moving
When the motion speed is higher
than the configured speed, the
system performs alarm linkages.
Scene with sparse targets and
less occlusion. The camera
should be installed right
above the monitoring area.
The light direction should be
vertical to the motion
direction.
Parking detection
When the target stays over the
configured time, the system performs
alarm linkages.
Road monitoring and traffic
management.
Crowd gathering
When the crowd gathers or the crowd
density is large, the system performs
alarm linkages.
Scenes with medium or long
distance, such as outdoor
plaza, government entrance,
station entrance and exit. It is
not suitable for short-distance
view analysis.
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Productinformatie
| Merk | Dahua Technology |
| Model | N42DJS2 |
| Categorie | Bewakingscamera |
| Taal | Nederlands |
| Grootte | 51658 MB |
