You probably need to reset those camera's first to factory default before you can hook them up to the Xfinity system.
https://www.youtube.com/watch?v=eOQIQ2dKzm4
Which model camera do you have?
You probably need to reset those camera's first to factory default before you can hook them up to the Xfinity system.
https://www.youtube.com/watch?v=eOQIQ2dKzm4
Which model camera do you have?