Dahua VTH1520AS-H User Manual

Interface Operation 43
Default login password is 123456. Please refer to “6.2.6.3 Password Setting” for
details.
Select “Ring > VTH Ring Setup”.
The system displays “VTH Ring Setup” interface, as shown in Figure 6-3.
Figure 6-3
Press text box to select rings, and press and to set the volume.
6.2.1.3 Alarm Ring
Set the ring when VTH gives an alarm.
Press [Setting].
The system pops up “Password” prompt box.
Input login password and press [OK].
Default login password is 123456. Please refer to “6.2.6.3 Password Setting” for
details.
Select “Ring > Alarm Ring Setup”.
The system displays “Alarm Ring Setup” interface, as shown in Figure 6-4.

Dahua VTH1520AS-H Specifications

General

Brand	Dahua
Model	VTH1520AS-H
Category	Intercom System
Language	English