376
Click view locks, you can see the following interface. See Figure 4-179.
Select a channel/start time/end time, click search button, you can view the locked files.
Check the box and then click unlock, you can unlock the file.
Figure 4-179
4.8 Smart Search
It is to search and playback the IVS file, human face file and plate recognition record.
Note
There are two types to realize intelligent analytics function.
Smart network camera supports intelligent functions: Some smart camera supports the intelligent
functions. For NVR, it just displays the intelligent alarm information from the smart network camera
and set or playback the record file.
NVR supports intelligent functions: The connected network camera does not support intelligent video
analytics function. The NVR supports the analytics function.
This function is to playback the intelligent record file of the smart camera.
4.8.1 IVS
It is to search and play back the IVS record files.
Step1 Select Smart Search > IVS.
The IVS interface is displayed. See Figure 4-180.
Figure 4-180
Step2 Select the Channel and choose Start Time and End Time.