

Lots of local-only options out there for security cameras. Doorbell cameras may be a little harder to find, but it looks like they exist.
I have a few Amcrest PoE bullet cameras, and they work great local-only. They’re on a separate VLAN, only my server can talk to them, and I have had zero problems with them. They even support NTP, which my router provides, so the clocks stay synced with no intervention. I’m running them with Frigate.








Global Outbreak World Response Outreach Network, perhaps?