Dahua Modular VTO User Manual

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Figure 6-1
6.1.2 Single Call of VTH
Single call applies to the scene where one door corresponds to one VTH.
The system provides different calling ways depending on connected module.
Make a single call from camera module
Confirm the following configurations before call; press the call key of camera module to call
VTH.
 Ensure to cancel the selection of “Call VTS or Not”, as shown in Figure 6-2.

Dahua Modular VTO Specifications

General

Brand	Dahua
Model	Modular VTO
Category	Measuring Instruments
Language	English