I have tested these two sensors for the ihost and they work perfectly, water leak and fire sensor.
I leave you the link of the two sensors for those who need them.
I have a random cheap one I got from Aliexpress and it works. I have a Carbon Monoxide Sensor that doesn’t and I use with Zigbee2MQTT. Even if it’s a different one and you’ve already bought it I would test in anyway. That’s already more than double what I paid.