![background image](http://html2.mh-extra.com/html/dahua-technology/vth2421fw-p/vth2421fw-p_user-manual_5109608081.webp)
Figure 3-45 Other settings
Step 3
Configure the parameters.
Table 3-11 Description of other setting parameters
Parameter
Description
Operation
Monitoring
Duration
Maximum time to monitor VTO, IPC and
fence station.
Configure the time. The monitoring
duration can be configured from 15 s to
7200 s.
Record
Duration
Maximum recording time of videos
during call, talk, monitoring and
speaking. The system stops recording at
the end of recording time.
Configure the time. The Record duration
can be configured from 15 s to 300 s.
Touch
Sound
After enabling touch sound, there will be
a ring when touching the screen.
Tap
to enable the function. The
icon becomes
.
Touch Delay
After enabling touch delay, you need to
press for longer time to call the
management center.
433
After enabling 433 function, the devices
that supports wireless function would
have a Wireless zone tab appeared in
the alarm configuration.
3.6.7 System Information
View the system version, select the language and view the SD card status.
Select Setting >
.
74
Summary of Contents for VTH2421FW-P
Page 1: ...V1 0 2 Digital VTH Version 4 7 User s Manual...
Page 9: ...1 1 2 VTH2611L 2612L Series Figure 1 2 Front panel 2...
Page 10: ...1 1 3 VTH2621G VTH2622G Series Figure 1 3 Front panel 3...
Page 11: ...1 1 4 VTH2624G Series Figure 1 4 Front panel 4...
Page 14: ...1 1 7 VTH5421E Series Figure 1 7 Front panel 7...
Page 15: ...1 1 8 VTH5421H VTH5422H Series Figure 1 8 Front panel 8...
Page 16: ...1 1 9 VTH5441G Series Figure 1 9 Front panel 9...
Page 93: ...Figure 3 59 DSS QR code Figure 3 60 DMSS QR code 86...
Page 96: ...Figure 3 62 Cloud update 89...
Page 104: ...Figure 4 8 Monitor screen Step 2 Tap select the VTO from the channel list as needed 97...
Page 130: ...Figure 5 18 Obtain the QR code 123...