Lorex N881 Series User Manual page 120

18 Connecting Audio Devices
3. Select the channel where the audio camera is connected.
4. Select the type of recording to enable audio for. If you wish to record audio at all times, ensure
you configure both Continuous and MD (Motion Detection) recording.
5. Configure the following:
• Audio/Video: Ensure all boxes are checked.
• Audio Encode: Select an audio codec (G711a or AAC recommended).
CAUTION
In order to use voice commands with your security system , you must choose AAC encoding for the Sub
Stream. For more details on using voice commands with your security system, see , page .
• Sampling Rate: Select an audio sampling rate (8000 recommended).
6. Click Apply.
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