The 55 mm inserts of the Cala series are installed in standard switch frames, for example:
- Berker S.1, S.3, B.7
- Gira Standard 55, E2, E22, Event, Esprit
- Jung A 500, A Plus, A Creation, AS 500, A550, A Flow
- Merten 1M, M-Smart, M-Plan, M-Pure
Learn more about our room controllers in our brochure!