looking for a smart co sensor i already use the heiman smoke sensors and was wonding if anyone has use the heiman co sensor and if thye work well with ST?
I use Heiman for natgas, zigbee - I think it may be the same as CO, both are combustible. Be careful to select the version Zwave or zigbee as you intend. The alarm is indicated as “smoke” using the custom device handler that I have been using.
I expect it the smartthings support to break at some time within a year, maybe I will move the sensor to a different system.
I think FirstAlert may still make Zcombo for Fire and CO, Zwave.