This is the simplest setup Iris supports, and that's the point.
Everything lives inside one Local Area Network — three cameras (Sources 1, 2, and 3), a network switch, and an Iris Bridge Computer. There's no internet line in this diagram, and that's deliberate.
Read this one as your "trust nothing outside the room" reference. When you have a regulatory requirement, a security concern, or just a strong preference for keeping traffic off the public internet, this is the topology to point at. The Iris Bridge Computer handles everything locally, and nothing leaves the LAN.
If you decide later to add remote operators or cloud features, you'll layer onto this base — but on its own, this is the most locked-down, self-contained way to run an Iris studio.
Use this diagram when someone asks whether Iris can work entirely offline, or when you need to reassure a security-conscious team that no production data has to leave their network.
Diagram
