Want local control? Ask what still works with the internet disconnected
Local-control claims should be assessed action by action. Before choosing a package, list the lights, shades and other routines you need offline, and distinguish local operation from remote access, cloud notifications or voice features that may have different dependencies.

Specify the core tasks
A physical light button may be the priority, while remote viewing is optional. Define those priorities in ordinary language so the supplier can show the actual device and controller path for each one instead of answering with a broad platform slogan.
Test the relevant disconnection
Request a controlled demonstration of the reviewed offline tasks with the internet disconnected while the required local equipment remains powered. This is different from a power outage, and neither test proves every future service condition.
Quote the dependency table
Ask HomeTech to include core offline functions, required equipment and optional online features in the proposal. A small set of clearly demonstrated local actions can be more useful than a long feature list with uncertain dependencies.
Before you buy
- Name offline priorities
- Keep local power during the test
- Separate remote features