User's Manual

Table Of Contents
H.265 25-ch 4K Network Video Recorde with 16-Port PoE
NVR-2500 Series
158
Figure 5-65
Step 2: Set the intelligent detection and alarm mode of the channel.
The types of smart detection alarms supported by the device including face
detection, face comparison, line crossing detection, regional intrusion,
loitering and people gathering.
All smart detection modes can only be set if the
camera supports it.
Cameras that support smart detection can set up to 1
face detection rule, 4 line crossing detection rules, 4
area intrusion rules, 4 loitering rules, and 4 personnel
gathering rules in each channel.
Face
The face detection function can be used to detect faces that appear in
the scene.
The specific operation steps are as follows:
Step 1: In the main menu, choose "
→Smart Event" to enter Smart
Event setting interface.