Alarm Buzzer; Alarm Out; Alarm Out On/Off - Nuvico EV-4000 Instruction Manual

5.2.4 ALARM BUZZER

5.2.5 ALARM OUT

5.2.6 ALARM OUT ON/OFF

The DVR emits a high pitched, continuous buzzer when
the alarm is triggered and starts to record. The buzzer will
sound for the duration of the RECORD TIME. The default
setting is off.
Configure relay to trigger in conjunction with any of the
alarm inputs. If SYSTEM is selected, the relays will be
triggered in case of system abnormalities, such as HDD
FAIL, FAN LOCK and so on.
Enable or disable the alarm relays. The default value is
OFF.
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MPEG-4 DVR