Hi folks,
just a quick update, we exposed the siren to ZHA and had a test, we can make those devices are interconnected via an automation, you can either do it with HA automation or Node Red, that’s quite flexible for action of automation, you can make it as an action to Co alarm, too.
Some friendly advice. No one knows what update you’re talking about. I suggest you paste a link to the original thread (or ask the mods to merge both threads).
That way users will get some context about your device and what these updates mean
