Wlan - Dahua Technology VTH2421F Series User Manual

Parameter
Internal Call/
Internal Call
Duration (m)
Auto Capture
Touch Sound
433

3.6.7 WLAN

● Only certain models support WLAN function.
● Use a router with secured encryption protocols.
WLAN
1. On the main screen, select Setting > WLAN.
2. Tap WLAN screen, and tap
3. Tap a Wi-Fi, and then enter the password to connect to the Wi-Fi.
Description
After resident-to-resident call is enabled, VTH can call
another VTH.
The called party enables internal call, to realize this
function.
After enabled, 3 pictures will be captured automatically
when the VTO calls the VTH. Tap Info > Record and
Picture to view them.
● An SD card is needed for this function.
● After enabling auto capture, Answer and Delete
Snapshots will be displayed, which when turned on,
snapshots will be deleted if the VTH answers the call.
After enabling touch sound, there will be a ring when
touching the screen.
After enabling 433 function, the devices that supports
wireless function would have a Wireless Zone tab
appeared in the Setting > Alarm.
next Wi-Fi Name to see all of the available Wi-Fi services.
Figure 3-41 Enable Wi-Fi
70
Operation
Tap to
enable the
function. The
icon becomes
.