Help please. How do I enable "Auto" Alarm activation

Help please. (EUFYCAM 2C, Wire-Free HD Security camera set of 4)
I added a new camera to my surveillance, and with this camera, the first time movement was detected the camera alarm sounded.
I turned it off, but now I would like to turn on “Automatic” alarm when movement is detected.
I have found how to turn on the alarm manually, but I want all 4 of my individual cameras to activate alarm when movement is detected.
After a very recent home invasion, I really need auto activation of the alarm, not only to wake me but to scare off intruders.

ALL GOOD! Found it.
It’s done through Home Base and settings in selected mode.