289
Figure 4-52
Step 2 Select the channel.
Step 3 Configure the alarm activation parameters. For details, see the following table.
Parameter Description
Period Enter the period only in which the system triggers the linked alarms.
Anti-Dither During the anti-dither period, the system only records one temp alarm event.
Alarm Out
Connect alarm device (such as light, siren) in the alarm out port. When an
alarm occurs, NVR transmits the alarm information to the alarm device.
Latch The alarm lasts for 0-300 seconds after the alarm event ends.
Send Email
Select the check box. When an alarm occurs, NVR semds email to the set
mail box.
Note
You shall configure the Email first.
Record
Channel
Select the check box, click Setting and then select the channel (support
multi-choice). When an alarm occurs, NVR triggers the channel to take
records.
Note
You shall enable alarm record and auto record functions first.
Post-record Recording lasts for 10-300 seconds after the alarm ends.
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