User manual

7-21. Two way audio communication

This chapter will show how to have the real-time audio from designated locations is

simultaneously transmitted to both the control center and designated DVR sites.

Fig 7-21.1 Fig 7-22.2

 Follow the steps below to setup audio communcation:

On DVR site

Step 1. Click icon from Main screen of system. And you will see Fig 7-21.1 window.

Step 2. Enable “ Auto run system “ icon, the program will be enabled when you turn on the

DVR.

Step 3. Enter your “Password”. The administrator of DVR must create a specified user

account in DVR before you connect. Without the correct password, you cannot log in.

Step 4. Adjust the audio volume of Listen and talk to suit your request, if it is necessary.