29
Figure 2-25
2.3.2.2 VTH Monitors VTO
VTH is able to monitor VTO, fence station
or IPC. Take “VTO” for example.
Select “Monitor > Door”, as shown in Figure 2-26. Select the VTO to enter monitoring image, as
shown in Figure 2-27.
The following figure means that SD card has been inserted into VTH. If SD card is not inserted,
recording and snapshot icons are gray.
Figure 2-26
