What did not I like that each window handle, possesses of the 4 pieces which I ordered another lock and key are incompatible with each other. Thus, I would have a different key for each window and this is not acceptable for me at 4 doors.
After checking with a dealer Abus the window handles are delivered with the same locks for about 10 years and a subsequent adjustment of the cylinders is not possible. This raises the question, what kind of handles I got there? Furthermore I's criticisms still an optical aspect, since open window position, the connecting screws from the handle are visible to the window. Since even a cover like normal attacks may be present. Just looks visually more attractive.
The Beipackanleitung is very small as with all Abus security elements and one needs to have a certain Think to deal with it. If the window handle it was reasonably easy.
