Can this configuration be purchased?

MIRXR2X_KIT can this kit be purchased with Ethernet adapter instead of the 900mhz radio? If so what is the cost?

Thanks

Yes, the full MirX Ethernet interface line is available here:

But I don’t want the Solid State Relays can I get the SPDT?

Yes. Just click the link above and it will take you to the category page. Not sure why the post above shows the 8 relay solid state product.