Generally, if a single camera shoots news, it looks like 200-300 ~ ~ ~
Shooting with multiple cameras (at least two cameras) is expensive, because if there are more cameras, you need to switch. But the advantage of this camera is that it can better show the details of the activity. If it is an entertainment activity, you need to show the details of the whole process more exquisitely. You can choose two or more cameras ~ ~ If the activity is simple, a single camera can meet the shooting requirements ~ ~ ~