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5-8.3 BUZZER & RELAY SETUP
Table 5-8.6
The options in buzzer & relay setup
Item
Description
KEY TONE
Enable
∕
disable keystrokes.
RELAY SWITCH
CONNECTION
Set relay signal to be Normal Close (N.C.) or Normal Open (N.O.).
BUZZER DURATION Set up the duration from 1~999 seconds.
ALARM BUZZER
Enable
∕
d isable buzzer operation when the alarm is triggered for
sensor, motion and Vloss (Video Loss).
ALARM RELAY
Enable
∕
disable the signal to be sent to the RELAY OUT blocks when
the alarm is triggered for sensor, motion and Vloss.