Dahua Technology VTH2421F Series User Manual

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Figure 3-40 Other
Step 3 Configure parameters.
Table 3-9 Parameter description
Parameter Description Operation
Monitor Time (s) Maximum time to monitor VTO, IPC and fence station.
Tap and
to set the time.
Record Time (s)
Maximum recording time of videos during call, talk,
monitoring and speaking. The system stops recording at
the end of recording time.
VTO Message
Time (s)
●
When
VTO Message Time(s)
is not 0:
◇
If the VTH has an SD card and does not answer
the VTO, it will enter message status according to
prompt, and save the message in the SD card.
◇
If VTH does not have SD card, and the leave
message upload function is not enabled on the
VTO, the call will be hung up automatically if the
VTH does not answer the VTO.
●
When
VTO Message Time(s)
is 0:
●
In any situation, the call will be hung up
automatically if the VTH does not answer the VTO.
If VTO sets to forward the call to management center, if
VTH doesn’t answer when VTO calls, and there is no
message prompt, the call will be forwarded to
management center.
VTO Call
Durations (s)
Maximum talk time when VTO calls VTH.

Dahua Technology VTH2421F Series Specifications

General

Brand	Dahua Technology
Model	VTH2421F Series
Category	Conference System
Language	English