Alarm recording starts automatically, if any camera has registered an alarm event. Video recording stops immediately after the end of an alarm event or in a pre-defined time interval after it. With some program settings the pre-event fragment with a pre-defined duration may be automatically added to the beginning of the entire recording.

Alarm recording doesn't start, if:

  1. the Alarm recording option has not been enabled for the camera –recording is not activated when the main detector registers an alarm event;
  2. the Alarm option has not been enabled on the camera auxiliary detector – recording is not activated when the auxiliary detector registers an alarm event.