I'm looking for help with Smart Lighting.
I'm seeking for a way to easily connect 16 lights (not bulbs, but remote switches like SONOFF BASICZBR3) and control zones of lights predefined in some controller with the capacity to programme wireless three wall switches like OSRAM LIGHTIFY Switch 4AD46, so I can utilise predefined sections of lights with one button on each of these three wall switches. In the future, the system could be expanded to include smoke detectors, door open sensors, and door opener buzzer lock release. Which system is preferable, Zigbee or Zwave, and which controller/hub should be used, Osram, Samsung, or another? Because I don't have a budget for Fibaro, I'll have to go for the cheapest option. Thank you very much!