I have a DHD585X cooker hood/extractor. The extractor – which was excellent, operates only through a remote. The remote supplied is marked SIRIUS s.r.l. TX-99 although it may exist under another title. Brandt, I think, has a controller for the DHD585X. The remote does not now work as it was dropped. The companies used by de Dietrich tell me that this part is unavailable. I am struggling. Without it the extractor is just a set of shiny tubes. Does anyone have a secret supply of these controllers, please?