Dahua DHI-VTO2000-A-2-S - Connecting to Mobile App; Verifying VTO Configuration; Calling VTH from VTO; Monitoring VTO from VTH

Verifying the Configuration
5.6.1 Calling a VTH from the VTO
Press the call button on the VTO.
Tap the Answer button on the VTH to answer the call.
5.6.2 Monitoring from the VTH
In the main interface of the VTH, select Monitor > Door.
Select the VTO you need to do monitor.