COP-USA DVRH264-D1-8 - Manual (Page 57)

Digital Video Recorder User Manual
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Fig 4.9 Alarm Configuration
Here users can set sensor type, alarm trigger and alarm time. The following are the definitions of every option.
Device type: NC and NO (Normal Close and Normal Open). Set the value according to the alarm signal level of the
sensors.
Enable
: enable sensor alarm.
Trigger: set alarm output, recording channel and speed dome linking. Click Set button, a window will appear as Fig 4.10
Alarm Out Configuration.