Hi!
Could have some help to valid this configuration? Do you see problem or incompatibilities with this list of devices?
Since last months, I’m looking for what I need and which devices can match and work, for a new domotic installation (the first for me). I’m in Europe (I know it’s important for some devices to choose the good model, about radio frequency).
It’s difficult to find the best choice for each need/use. But I took the time to read, find, choose. It seems ok but I would like to be sure before to order everything.
I decided to use Home Assistant, HASS.IO on a Raspberry 4b rev 1.1 4Go (with USB boot on a SSD).
- Aeon Labs - Z-Wave Plus Z-Stick GEN5 (+ USB2 hub to avoid the USB problem)
- Conbee II + deCONZ (Zigbee)
- To monitor temp and hygrometry : probably Xiaomi Aqara
- To monitor cold temperature outside and in fridge/freezer : Probably Sonoff TH10 + DS18B20
- Thermostat for radiator : SRT 321 or SCS317
- PILOT WIRE devices for each radiator : QUBINO - Z-Wave Plus
- Fire detector : POPP - Z-Wave Plus
- Carbon monoxide detector : Fibaro Z-Wave+ (CO Sensor)
- Door/window opening detector : XIAOMI Aqara
- Monitoring electricity consumption : Shelly 2em or 3em with 120A clamps
Please, do you see any error or compatibility problem?
Thanks a lot ! 
Jey