Z Wave Smoke Detector Recomendations

[hydro311]

Jeff also has a community driver available.

[DRIVER] Z-Wave Universal Smoke/CO Detector (ZCombo)

Z-Wave Universal Smoke/CO Detector Driver, built for the First Alert ZCombo-G (aka ZCOMBO). Handles all Smoke, CO and System notifications with a warning tracker so you can setup alerts when that attribute gets updated for other status messages from the device. If you are using this driver PLEASE like this post Current Version: v1.0.0 Supported Products: First Alert ZCombo-G (aka ZCOMBO), must be Z-Wave PLUS model Should work with any other Z-wave battery powered …

If you have any mains-powered interconnected detectors, the Zooz Zen55 is the way to go.