Local Basic Operations 193
Figure 4-171
Step 3 Set
Alarm In
channel number and then select the
Enable check
box to enable the
function.
Step 4 Configure parameters. See Table 4-44.
Table 4-44
Parameter
Description
Alarm in
Select a channel to set alarm.
Enable
Check the box
to enable the function.
Alarm
Name
Enter an alarm name.
Type
NO (normal open) or NC (normal close).
Period
Define a period during which the alarm is active. For details, see "Setting Period
Alarm Out
The alarm device (such as lights, sirens, etc.) is connected to the alarm output
port. When an alarm occurs, the NVR device transmits the alarm information to
the alarm device.
Latch
When the alarm ends, the alarm extended for a period of time. The time range is
from 0 seconds to 300 seconds.
Содержание NVR4832-I
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Страница 263: ...Local Basic Operations 254 Figure 4 221 Figure 4 222 Step 4 Select the Ethernet card you want to certify...
