Yep, so your camera has SMD...why do you think it doesn't?
You either use SMD, MD or Smart Plan with IVS. It is best not to use all of them and just pick one. If your camera has AI and can filter based on human or motor vehicle, we suggest not using SMD or MD and just Smart Plan/IVS.
From the IVS screen, you will not see SMD as IVS is tripwires, intrusion, etc.
For SMD, you just check the SMD box in that screen and you have SMD triggering.