Hi Techs,
I use my iHost also as an alarm system, I allready have a connected ZB smoke detector, water sensors and PIR and door contact.
But for my enigine room I would like to add a fire / heat sensor (hight temp and/or quick rise).
Are there known ZB diveces available for IHost ?
heat sensor
Sonoff doesn’t seem to have anything that perfectly suits your needs. I’m also unfamiliar with other brands that might work well with the iHost… perhaps there are some.
Sonoff has the 02WD (60c)/LD (115c) or BMT01 (300c), but neither of them are likely ideal for your needs.
And the BMT01 isn’t even ZigBee… 
Thanks,
I use a Heimann ZB smoke sensor, which works great, but sofar I did not found a heat sensor, nor is the option mentioned in the IHost security page.
I tested one Angelfire ZB heat sensor, conclusion, not compatible yet!