Dahua NVR4204-P-4KS2 User Manual page 250

the icon is shown as

In Figure 4-92. Click button
Figure 4-93.

Alarm output: when an alarm occurs, system enables peripheral alarm devices.

Latch: when tripwire complete, system auto delays detecting for a specified time. The value ranges
from 1-300(Unit: second)

Show message: System can pop up a message to alarm you in the local host screen if you enabled
this function.

Alarm upload: System can upload the alarm signal to the network (including alarm centre) if you
enabled current function.

Send email: System can send out email to alert you when an alarm occurs.

Record channel: System auto activates tripwire channel(s) to record once an alarm occurs. Please
make sure you have set intelligent record in Schedule interface(Main Menu->Setting->Schedule)
and schedule record in manual record interface(Main Menu->Advanced->Manual Record)

PTZ activation: Here you can set PTZ movement when an alarm occurs. Such as go to preset, tour
&pattern when there is an alarm. Click "select" button, you can see an interface is shown as in
Figure 4-91 .
X

Record Delay: System can delay the record for specified time after alarm ended. The value ranges
from 10s to 300s.

Tour: Here you can enable tour function when an alarm occurs. System one-window tour.

Snapshot: You can enable this function to snapshot image when a motion detect alarm occurs.

Buzzer: Highlight the icon to enable this function. The buzzer beeps when an alarm occurs.
. Click to delete a record type from one period.
after one date or a holiday, you can see an interface shown as in
Figure 4-99
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