@Snozzle - In your first post, which motion alerts are you referring to… the push notifications from SmartHome or alerts you trigger in Home Assistant from the motion_detected binary sensor?
There is an inconsistency in how the SmartHome app turns off Motion Detection in the AD110. It sets to false Alarm.Enable, but leaves MotionDetect enabled. But if you use the Amcrest Integration with the AD110, it only subscribes to MotionDetect events, not Alarm events to trigger the motion_detected binary sensor.
There was a newer 200828 firmware that was released 2 weeks ago that changed this to toggle MotionDetect.Enable instead, but that firmware was retracted after a few days with no explanation.
So try turning both alarm & motion switches off…
And thanks very much for confirming the “Call Notification” off switch is currently short-circuited. @Bartem just confirmed it as well.