Radio button, 80 x 80 mm externally, frame inner dimension 55 x 55 mm, 15 mm high. Generates energy for radio telegrams even when pressed, therefore no connection cable and no standby loss. With rocker and double rocker. Smart Home sensor. The package includes frame R, a rocker W55, a double rocker DW55 (all in the same color), a mounting frame BRF, the holding plate HP, the radio module, and an adhesive film. A radio button with a rocker can send two evaluable signals, while a radio button with a double rocker can send four. The holding plate can be screwed onto a flat surface or adhered to the wall, glass, or furniture using the included adhesive film. Above a 55 mm switch box, the existing sleeves in the box are used for screw fastening. The double rocker is factory-locked onto the radio module. If it needs to be replaced with the large rocker, pull the rocker halves forward without bending them towards the center. Then snap the large rocker into place so that its markings 0 and I on the back align with the radio module. When adhering, first attach the holding plate set with frame and mounting frame - with the locking mechanisms at the top and bottom - to the surface. Then snap the radio module set with rocker - marking 0 on the back always at the top - into place.