Planet NVR-820 User Manual page 96

How often an event is triggered
Set a time interval under "Event Trigger Interval" to define how often events are triggered.
Trigger action
Now that you have the event trigger duration and interval defined, choose what action to be
taken during an event trigger:
You can choose to have the recorder sent out the first few frames of the video recorder
upon an event is triggered.
You can also choose to have the recorder sent out a warning message in e-mail or in txt file
format and upload it to a destined FTP server.
Network Video Recorder with HDMI
NVR-820 / NVR-1620
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