Unattended Baggage Detection; Object Removal Detection; Audio Exception Detection - HIKVISION LV-N9600 Series User Manual

the value as 10, alarm is triggered after the vehicle stay in the region for 10s.
Up to 4 rules can be configured.
l

9.12 Unattended Baggage Detection

Purpose:
Unattended baggage detection function detects the objects left over in the pre-defined region such as the
baggage, purse, dangerous materials, etc., and a series of actions can be taken when the alarm is triggered.
Please refer to the Chapter 9.4 Intrusion Detection for operating steps to configure the unattended baggage
l
detection.
The Threshold[5s-20s] in the Rule Settings defines the time of the objects left over in the region. If you set
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the value as 10, alarm is triggered after the object is left and stay in the region for 10s. And the Sensitivity
defines the similarity degree of the background image. Usually, when the sensitivity is high, a very small
object left in the region can trigger the alarm.
Up to 4 rules can be configured.
l

9.13 Object Removal Detection

Purpose:
Object removal detection function detects the objects removed from the pre-defined region, such as the exhibits
on display, and a series of actions can be taken when the alarm is triggered.
Please refer to the Chapter 9.4 Intrusion Detection for operating steps to configure the object removal
l
detection.
l The Threshold [5s-20s] in the Rule Settings defines the time of the objects removed from the region. If you
set the value as 10, alarm is triggered after the object disappears from the region for 10s. And the
Sensitivity defines the similarity degree of the background image. Usually, when the sensitivity is high, a
very small object taken from the region can trigger the alarm.
Up to 4 rules can be configured.
l

9.14 Audio Exception Detection

Purpose:
Audio exception detection function detects the abnormal sounds in the surveillance scene, such as the sudden
increase / decrease of the sound intensity, and some certain actions can be taken when the alarm is triggered.
Steps:
1. Enter the VCA settings interface.
Menu> Camera> VCA
2. Select the camera to configure the VCA.
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