HWI European Keypad compatible with Grafik Eye GRX-3000 series?

Can someone tell me if the keypad models HWI-4SE-M-?? are compatible with Grafik Eye 3000 series like the GRX-3506 or 3104 etc?
Or as a minimum would the coloured face plate of these keypads be able to be fitted on a EGRX european style control, assuming the same number of buttons, for example to change a white faceplate to black?
thanks

Hi.
No, you can't control a Grafik Eye with an HWI keypad directly. Would only work, if the GRX is connected to a Homeworks Processor Link. But the face plates are the same.

Kind regards,
Harry