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4.2.4 Buzzer
Note this function is only available for GV-VS04H (Firmware Version 1.03 or later).
The system buzzer can be activated automatically under these conditions: video lost, input
device triggered, motion detected, disk full, disk write error and tampering alarm. You can
set the duration of buzzing sounds to be 5 Seconds, 10 Seconds, 20 Seconds or 30
Seconds. To turn on the buzzer, select On; to turn off the buzzer, select Off.
It is required to start monitoring for the buzzer to work. To start monitoring, see 4.4
Monitoring.
Figure 4-24
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