Hello Martin,
Regarding support for the Sunricher Push Button Coupler SR-ZG2833PAC:
This device is quite special as it’s a Green Power type Zigbee device, which cannot be connected like regular Zigbee devices. I’ve recently reviewed Homey’s documentation and couldn’t find any information about Green Power device support.
This issue has been discussed previously on the forum without a clear resolution. I’ve already sent an email to Homey’s official support team inquiring about this matter, but haven’t received a reply yet.
Based on the current situation, it seems highly likely that this device cannot be supported. If I receive any response from the official team, I’ll update you with that information.
Best regards,
niracler