Doehler & Haass (D&H) has dedicated itself to the development, production and sale of components for the digital control of model railway systems since 1975.
Doehler & Haass products support all common model railway standards. Well-known manufacturers also use D&H products to build them directly into their own components. Product development continues to offer customers a constantly growing range of products that meet all requirements. As a special service, Doehler & Haass has been offering free software updates and downloads of sound projects from renowned sound design studios for many years, which are also free of charge. Almost all of the system components supplied are manufactured in Germany. Particular attention is paid to the use of high-quality materials and elaborate workmanship in order to guarantee a particularly high level of reliability. All of this at a very attractive price!