Bus push button with 4 control buttons and no feedback LEDs

In the Nikobus system the bus push buttons are the information transmitters. Each bus push button has a unique address and must not be reset. A bus push button is clicked onto a wall-mounted printed circuit board; contact springs connect the parts. This bus push button has 4 control buttons and no feedback LEDs A central plate and faceplate in the colour of your choice must be ordered separately.The Nikobus reference codes no longer feature in the Niko catalogue. We are no longer actively prom