@bravenel on your next round of capability updates, could you consider adding a capability / attribute for Heat Detector devices (such as the Zigbee "frient intelligent heat alarm" or the Z-Wave HD-9ZW from Climax Technology) ?
Same as the other "XXXXXDetector" ones would work fine:
Similarly, the Zooz 17 has this Heat Detector in firmware, but apparently Hubitat doesn't recognize it. So I think this is the same issue. Be nice to use for all these devices.
In my case, I am using a " System Sensor 5600 135 Degree Fixed Temperature Rate-of-Rise, Single-Circuit Mechanical Heat Detector" with this Zooz17.