Observint DVR9004N - Alarm; Output; Duration; Buzzer

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SECTION 7: DVR SYSTEM MENUS
NOTE
You can only view one camera channel at a time from a mobile phone. The speed of the display depends on the speed of the
internet connection
7.6 Alarm
Move the cursor to ALARM and press ENTER to open the alarm menu.
7.6.1 OUTPUT
This function sets the output time for the I/O alarm when an alarm is triggered. Options include OFF, 5 seconds, 10 seconds, 30
seconds, and 60 seconds. If you choose OFF, the alarm will not be triggered.
7.6.2 DURATION
This function sets the duration of the recording time when alarm recording is activated. Options are 30 seconds, 1 minute, 2
minutes and 5minute.
7.6.3 BUZZER
This function sets the buzzer calling time when the alarm is triggered. Options are OFF, 5 seconds, 10 seconds, 30 seconds, and 60
seconds.
7.6.4 PRERECORD
Prerecord sets the time segment recorded before the alarm is activated. Options are OFF and 5 seconds.