
Digital Video Recorder
User Guide
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6.4 ALARM BUZZER
Figure 4-54
It operates the buzzer that is built in the DVR system at the same time with the alarm output, when
motion is detected or sensor is operated. It helps an administrator check the status of the alarm, even
though the alarm device is separated from the DVR system. Through this additional feature, the
administrator can be aware of the occurrence of the alarm.
6.5 ALARM OUTPUT
Figure 4-55
It is the set-up menu to select the operation of the alarm output device. Set the alarm off when the
device is not used.