I've recently started using 3 of my Dahua cameras IVS features to record on a local SD card (in addition to BI recordings).
However, in the past few years I've always let BI do the heavy work of motion detect, filtering and trigger recording.
I've decided to use some SD cards in my Dahua cams and use them as a supplement to BI by having a different trigger mechanism (IVS) and additional storage (SD cards in each cam).
I'm fairly new at understanding the terminology of the Dahua config settings and could use some help in understanding what I've not been able to find online or through manuals.
I've come across lots of definitions of these settings but I haven't been able to find enough info to know and understand how to use some of these settings.
I realize some of these config settings may have an equivalent in BI that I'm familiar with but I've not yet been able to correlate any of them. Lots of info out there but none that is clicking with me yet. Please be kind.
I've attached a photo of my SD49225T-HN camera to reference these questions... All of the Dahua cams are also working in BI as well.
What is the record delay and how is it used?
What is the relay out - when would I use that?
If I only want to use IVS tripwire and intrusion detection on previous screen, do I still need to turn on Motion Detection here or can I leave off so just IVS triggering is working?
Again, what is the record delay and alarm delay mean. Any practical examples would help.
However, in the past few years I've always let BI do the heavy work of motion detect, filtering and trigger recording.
I've decided to use some SD cards in my Dahua cams and use them as a supplement to BI by having a different trigger mechanism (IVS) and additional storage (SD cards in each cam).
I'm fairly new at understanding the terminology of the Dahua config settings and could use some help in understanding what I've not been able to find online or through manuals.
I've come across lots of definitions of these settings but I haven't been able to find enough info to know and understand how to use some of these settings.
I realize some of these config settings may have an equivalent in BI that I'm familiar with but I've not yet been able to correlate any of them. Lots of info out there but none that is clicking with me yet. Please be kind.
I've attached a photo of my SD49225T-HN camera to reference these questions... All of the Dahua cams are also working in BI as well.
What is the record delay and how is it used?
What is the relay out - when would I use that?
If I only want to use IVS tripwire and intrusion detection on previous screen, do I still need to turn on Motion Detection here or can I leave off so just IVS triggering is working?
Again, what is the record delay and alarm delay mean. Any practical examples would help.
