The second variation of the Finnish smoke detectors presents itself completely elegant and in a flexible form. The casing with its perfect curves fits into every living style, giving emphasis with the different colors of the textile covering, giving you the choice if you want to discreetly integrate Kupu or standing out as a “Color Block” on the wall or ceiling. Sophisticated technology, with a battery lifetime of more than 5 years among others, is part of the philosophy of the Finns.