Hi @Schultz,
A warm welcome here in the Roku Community!
We will be more than happy to assist you further with this concern about the stolen Roku camera, which you want to lock. Please be advised that you are not able to lock the stolen Roku camera.
You may also want to check out this support article here on what to do if your Roku device is lost or stolen.
We hope this helps. Please keep us posted if there's anything else we can do to assist you.
Best regards,
John
John
Roku Community Moderator