User’s Manual
292
Certificate
Management
For details about certificate management, see 5.19.4.1.
Step 3 Click Apply to complete the settings.
5.19.6 Security Warning
5.19.6.1 Security Exception
Step 1 Select Main Menu > SECURITY > Security Warning > Security Exception.
Security exception
Step 2 Select
Enable and configure parameters.
Table 5-80 Exception parameters
Alarm-out Port
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.
Post-Alarm
When the alarm ends, the alarm extended for a period of time. The time
range is from 0 seconds to 300 seconds.