Radio button, 80x80mm external, frame inner dimension 55x55mm, 15mm high. Generates the energy for radio telegrams even at the push of a button, therefore without connection cable and no standby loss. With rocker and double rocker. Smart home sensor. The scope of delivery includes the frame R, a rocker W55, a double rocker DW55 (all the same color), a mounting frame BRF, the retaining plate HP, the radio module and an adhesive foil. Wireless buttons with a rocker switch can send two, wireless buttons with double rocker switch can send four signal that can be evaluated. The holding plate can be screwed to a level surface or glued to the wall, on glass or on furniture with the accompanying adhesive film. The sleeves in the box are used for screw fastening via a 55mm switch box. The double rocker is snapped onto the radio module at the factory. If this is to be replaced by the large rocker, then pull off the rocker halves forwards and do not bend toward the center. Then snap the large roc