![](/images/new-backgrounds/1313504/313504117x1.webp)
3. Set the conditions and click OK button. Then
8-4. Bi directional audio
The UMS Client allows for bi directional audio between the client and a dvr unit. On the PC, to use bi directional audio, you will need a sound card of handling a microphone and speakers. On the dvr side, you will need to connect a microphone to the audio in connection, and a pair of amplified speakers to the audio out connection.
8-5. Remote search mode and functions
Button
Function |
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| Description |
DATE & TIME |
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| Displays the recording time of the data selected |
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| on the time bar at the bottom of the main user |
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| interface. |
DISCONNECT |
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| Disconnect network connection.. |
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LIVE |
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| Switches the search mode to live mode. |
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| 59 |
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