With macOS Big Sur, you can make your HomeKit Secure Video camera notify you of movement only in selected portions of its field of view.
As convenient and reassuring as security cameras are, it’s also hard to position them in exactly the right place. You need them to cover certain areas, but you don’t want them covering others.
So for instance, maybe the security camera on the back of your house can see your neighbor’s garden, and they are forever having barbecues there. Or perhaps the one on the front of your house has to be tilted to see the end of your drive, but then can’t help but include where the school bus stops.
Now with macOS Big Sur, HomeKit cameras can have the option to set what are called activity zones. The cameras will still show their entire field of view, and if they are recording then