The problem is that I don't have any technical information.

But I'll try to be more specific about my question:
In my house I have GIRA downlights. (German manufactur, and installed by the pevious owner).
All downlights can be controlled by a remote control. The manufactur claims the remote control operates with IR at 455Khz and uses the old Philips and Siemens based signals called RECS-80 (PCM 12 bits). The main problem is that my Pronto can't learn the signals, since it's above the "magic limit" of 56Khz.
Second problem is then that I have no clue how to "capture" the signals from my GIRA remote, for then try to convert them to signals Pronto can use. As I understand Pronto can send signals at 455Khz, but not learn. My Pronto is the european model SBC-RU890, equivilant with the US model TS1000.

Basically, I need to know if there's any chance to get my Pronto to work with the GIRA system....and if possible, how to accomplish this.