What if there is no internet available in the fuse box? digitalSTROM Support September 28, 2018 06:13 Updated Follow An internet connection in the circuit distributor is highly recommended. Alternatively, dS-P Produkts or WLAN bridges can be used. Related articles How should an apartment be prepared so that a digitalSTROM installation is possible at a later date easily? What is the maximum cable length? Does digitalSTROM work in every electrical installation? How do I proceed when planning a digitalSTROM installation? What basic knowledge is required for attending a digitalSTROM training?