USER MANUAL
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ETR:
If the ETR option is checked, this channel will record at the max frame rate & the max
bitrate when an alarm (motion or I/O alarm) is triggered in this channel.
5.2.2
Record
This menu allows you to configure the channel recording parameters.
5.2.2.1 Record
Record Switch
: Check to enable recording in this channel.
Stream Mode
: Choose the recording quality. If you choose Dualstream, the system will record in
both Mainstream & Substream.
PreRecord
: If this option is enabled, the NVR starts recording a few seconds before an alarm
event occurs. Use this option if your primary recording type is motion or I/O alarm based.