EMV400S FHD / EMV400SSD Mobile DVR
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6.4
Event
You can configure the Alarm, Video Loss, Motion and Other settings in this menu.
6.4.1
Alarm
Alarm:
Select an Alarm input number from 1 to 16.
Enable:
Check the box to enable the Alarm trigger function for the selected alarm input.
Log:
Check the box to record alarm events to log data.
Pre-alarm Record:
Check the box to start copying the recordings to the storage from 5 seconds
before the alarm event occurs. The pre-alarm recording rate will follow the Normal Speed
configured in the earlier section (see
6.2.1 Basic Setting
). Note that the Pre-Alarm recording
time may be reduced from 5 seconds when the system loading is too heavy, e.g., when all
channels are triggered for pre-alarm recording simultaneously.
Buzzer:
Check the box to enable the buzzer when an alarm event is triggered.
Email Notify:
Check the box to send email notification with a snapshot file when an alarm
event is detected. Email operation requires valid email entered in the Email setup menu (see
6.7.4 Email
).