Because as you said you have 2 events enabled, perhaps on smart event you have ticked Notify surveillance center, while on Motion 2.0 aka basic event you didn't.
You can enable under any event Dynamic analysis but you would also need to enable Add metadata to stream.
Where is option for metadata is hard to tell, usually is different for each firmware.I remember it worked on hik connect, but dont holdmy word for it.It was 2 years back.
For non hikvision...
basic events aka motion2.0 which is event, is really bad calibrated for most scenes. Problem is that for that event we do not have min/max values to calibrate on our own, hence it will trigger for alot of stuff which isnt human or vehicle.
I suggest shutting down motion 2.0 entirely and sole...
Its a shame they even add "acusense" technology on serie 1, its like marketing scam. Same as 4MP lite mode or similar stuff.
I'd suggest you look for reviews next time if you happen to go for a switch.
Or you know just ask here before you go for it, there plenty of knowledge here.
Postprocessing is indeed possible, and free way is to implement YoloV6 object detection. But without any technical knowledge it might be hard for you.
Other than that there are plenty of paid services that deals with postprocessing on footage.
its different for each firmware.
printenv
setenv printenv
setenv ';printenv'
Have you tried with:
setenv ';ipaddr 192.0.0.64'
setenv ';serverip 192.0.0.128'
setenv ;'update'
also
setenv ipaddr 192.0.0.64
setenv 192.0.0.128
update
It does work to some extend, it does work in scenes they were train on. Meaning Hikvision assigned min/max values defaults that you just cant see nor change. And it happens that it does not suit your scene.
If it were simple motion, you would get hundreds of false alarm on a single movement...
Ah alastair is right, your cameras are cheap version of scusense technology. Serie 1 is dumbed down as he said, meaning predefined calibration which you cant tweak.
Sorry i didnt noticed this earlier and made you on a ghost chase