help me choose the components of a smart system for 3 floors building

[engmohades]

I hope to help me choose the components of a smart system for 3 floors building, including controllers, circuit breakers, contactors, and ssr ......

[b]Ground floor:[/b]
20 lighting circuits on / off
9 dimmer lighting circuits
2 heater circuits with control switches
4 air conditioner circuits with control keys
1 garage control circuit
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 First floor
14 lighting circuits on / off
10 dimmer lighting circuit
3 heater circuit with control switches
4 air conditioner circuits with control keys
_________________________________________

Second floor
11 lighting circuits on / off
7 dimmer lighting circuit
3 heater circuit with control switches
5 air conditioner circuit with control switches
_________________________________________
 

No 26 dimmer switch
No 22 switch for aircondition and weter heater
No 4 switch 1 gang
No 16 switch 2 gang
No 6 switch 3 gang
No 5 switch 4 gang
No 2 switch 5 gang
No 2 switch 6 gang