ZoneMinder Forums

I have multiple zones on one camera and I am changing parameters to reduce alerts from shadows etc. Is there a way to show, maybe in the events lists which zone triggered the event. This will help pin point which zone has the more successful parameters at reducing uneventful events.

Enable statistics, then check the alarmed frames statistics, it will show the zones that caused the alarm.

Thanks for the responce. Is this under options - debug. Is the alarmed frame stats only in thel atest version.

Alarmed frame stats has been available for a very long time.
Yes the option to enable is under debug from version 1.20.x and later and if I remember correctly, under the system tab for any version from 1.19.x and previous.

Open an event and you need to look at the alarmed stills, several ways to get there but if you click the link for "frames" or "alarmed frames" for the event you are interested in, it will give you a table with alarmed frames highlighted in red. Click the frame number and it will display the snapshot with the "stats" link above it. Click the stats link, and it will give you the zones affected for that frame, as well as what was affected in those triggered zones.

Thanks, I can find the details now.