On a piece of hardware like Rpi or Synology NAS, or as Home Assistant add-on
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Yes, with that in place you can use it with Pro 2019 (using it myself), with these Homey apps zigbee2mqtt or Home Assistant community
You’ll notice your zigbee devices respond way quicker, meaning: a motion sensor trigger is received around 1sec quicker, compared to when it is paired with homey’s zigbee.