All points are set – thanks to the 4-way control panel, you bring more dynamics to your garden railway system. From now on, you can easily control lanterns, signals, electrically separated track blocks or other accessories to electrically. Easy installation – Colour coded connectors on the back ensure you always have a perfect view of the connected devices. A status LED indicates whether the control panel is powered., Manufacturer: Gebr. Märklin & Cie GmbH