85
Ohhh that's why you run actions in Parallel
(feddit.nl)
Home Assistant is open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Available for free at home-assistant.io
I assume that this automation is in addition to the normal alarm from the smoke detectors, but I agree with your sentiment