Illegal Login - Dahua L Series User Manual

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4.14.6.2 Illegal Login

Select Main Menu > SECURITY > Security Warning > Illegal Login.

The Illegal Login interface is displayed. See Figure 4-275.

Select Enable and configure parameters. See Table 4-94.

Alarm-out Port

Figure 4-275 Illegal Login

Table 4-94 Illegal login parameters

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.

When the alarm ends, the alarm extended for a period of time. The time

range is from 0 seconds to 300 seconds.

Select the check box to activate the buzzer when an alarm occurs.

Check the box and then select the corresponding audio file from the

dropdown list. System plays the audio file when the alarm occurs.

See "4.17.1 File Management" to add audio file first.

Select the check box, the NVR device records the alarm information in the

log when an alarm occurs.

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