If you have Busch Jaeger switches then this mounting pushbutton an ideal replacement for your existing make-break switch. The double momentary switch is ideal for use with home automation modules include FIBARO. The advantages over a conventional make-break switch are: - The switch springs back when tradiotionele switch will cycle on and off at the switch when operating the lamp via the z-wave signal. (ie up to get down to, or vice versa) - When used with a dimmer module FIBARO or shutter switch you keep multitask capabilities, and hold to dim the lamp, and three times quickly press to start a scene. Please note that this is not a Z-Wave product, but a traditional pushbutton. Not suitable for use without Z-wave modules.