Dahua NVR5 NVR5864-I - Page 152

Local Basic Operations 143
Step 7 Click to set the alarm linkage. See Figure 4-125.
Refer to "4.7.3 Database" for human target database settings information.
Figure 4-125
Step 8 Configure the parameters. See Table 4-28.
Table 4-28
Parameter
Description
Period
Configure the period and in the set time range, the corresponding configuration
item will be linked to start the alarm.
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.
Alarm
Upload
Select the check box. When an alarm occurs, the NVR device uploads an alarm
signal to the network (including the alarm center).
 This function is for some series products only.
 You need tol set the alarm center first. For details, see "4.12.9 Alarm
Centre."
Send Email
Select the check box. When an alarm occurs, the NVR device sends an email to
the set mailbox to notify the user.
You need to set the email first. For details, see "4.12.6 Email."