For System M.
The rockers are attached to the 2-gang push-button module.
To be completed with: Push-button module, 2-gang, art. no. System M 568499.
In KNX, to be completed with: EIB push-button module, 2-gang, art. no. System M 625299.
Accessories: Protective hood for plaster, System M, art. no. 627591...