Dahua Digital VTH User Manual

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Tap to enable the function, and then it changes to . Tap OK to save.
5.3.2 Calling Operations
After call forward is properly configured, you can receive and answer phone calls from the VTO
or the management center.
 When the VTO is making video call, you can answer the call and unlock the door remotely.
Call interface
 You can also receive the call from the management center.

Dahua Digital VTH Specifications

General

Brand	Dahua
Model	Digital VTH
Category	Intercom System
Language	English