Smart Zigbee light switches/dimmers

Hello,

I was wondering what the best approach is for built in light switches, with the following requirements:

  • Built into the wall
  • Can be connected via Zigbee or Z-Wave to Home Assistant (I have a husbzb-1 stick)
  • Works without Home Assistant (eg when Home Assistant is unresponsive for whatever reason, the lights can still be controlled by manually pushing the buttons)
  • Support dimming

I have used Home Assistant before, but I’m starting a completely new setup from scratch.
I’d like to install permanent switches instead of all bulbs being separately connected to Home Assistant.

What should I look for in the switches to be sure they support those features, or any suggestions?

I live in Europe (Belgium), if that makes any difference.

Thanks in advance!