ᐅ Consultation for Smart Home New Construction Wireless Systems

Hello everyone,

I am currently planning the components for my smart home in a new build.

• The electrical installation will be done conventionally.
• Roller shutters controlled only via smart home, without physical switches. Seasonally controlled (Sonoff relays).
• I also want to control underfloor heating circuits solely via smart home. For this, I would need temperature and humidity sensors in the rooms. Which ones would you recommend? Which relays could I use for the valves? They are just on or off. I would probably need about 8 to 10 units.
• I want to override light switches in the rooms using Shelly devices.
• There will be touchscreens on two floors displaying all information and control options.
• Additionally, Android apps on every phone for home control.
• In the living room, a configurable button with a display? What would be suitable here?
• Alarm system with motion sensors and possibly door contacts.
• Control via OpenHAB.
• Which sensor can I use to control any actuator with a simple wall switch?

Do you have any ideas or suggestions? Everything should be relatively affordable to implement, and I’m happy to put in programming effort myself.

Thanks in advance