Two or more cameras to watch 3D printing

I’m beginning to to think WYZE does not like selling cameras. I’m using one WYZE camera to watch a 3D print, but I would like to add another camera. So that I could watch two or maybe three 3D printers. When I first started using my one WYZE camera you could talk to someone. That doesn’t seem to exist right now. If there’s a way in to talk I will buy another camera.

So, when your viewing the Camera you no longer see the Speak icon?