I need an affordable video monitor / security camera recommendation. Something that doesn't stream video to Google, or require a subscription or anything like that, but that allows me to view the video/audio feed from my phone (running GOS). An added perk would be the ability to replay the video, at least within a short window, but that's not strictly necessary. Streaming over my LAN is sufficient, but remote access would be even better.
The camera would need to be able to be moved from room to room in the house. Does something like exist, and would it work with GrapheneOS?