Hello. I do not know which Home Assistant exactly you are using. However, I can tell you how my Vivint security cameras work. I installed five cameras. Two cameras are needed to monitor traffic in the back and front yard. Two more cameras show people in front of the door and the garage. And the last camera is inside my garage since it’s easy to get into my house through the garage. They move independently and can follow the movement. But there are three modes. I can move them remotely using an app on my phone. Each camera’s recording remains in the device’s memory for a month and then is deleted.