Dahua VTH1520A User Manual

Interface Operation 57
Figure 6-17
Set parameters. Please refer to Table 6-4 for details.
Parameter
Description
Operatio
n
Monitor Time
Maximum time to monitor VTO, IPC, fence station, HCVR,
NVR and DVR.
Press
and
Record Time
Maximum recording time of videos during call, talk,
monitoring and speaking. The system stops recording at the
end of recording time.

Dahua VTH1520A Specifications

General

Brand	Dahua
Model	VTH1520A
Category	Intercom System
Language	English