Wireless 4-way pushbutton in E-Design55, 80x80mm external dimensions, internal frame dimensions 55x55mm, 15mm high. Whisper quiet and with battery (lifetime 2-7 years). Wireless pushbuttons with double rocker can transmit four evaluable signals: press two rockers up or down. The mounting base can be screwed onto a flat surface or glued to the wall, on glass or on furniture using the enclosed adhesive foil. Use the sleeves in the 55mm socket box for screw mounting.