Do you use Z-Wave & have hardwired smoke alarms you'd like HA to know the status of?

[dbrunt (Daniel)]

Have a look at the Zooz DC Signal sensor (ZEN55 LR) if you want to use HA to react to smoke/CO2 alarms:

Zooz Z-Wave Plus Smoke and CO Detector Bridge ZEN55 800LR

I just bought one and have wired up to my 3 preexisting IOPHIC Smoke/CO2 hardwired detectors.