As explained in heise.de[1] (in German) about a parallel law being enacted in the state of Mecklenburg-Vorpommern,
> "For the online search, the deputies now also grant the law enforcement the right to secretly enter and search apartments with judicial permission."
[0] e.g. https://www.npr.org/2011/08/02/138916011/home-visits-and-oth... ("Home Visits And Other 'Secrets Of The FBI'")
[1] https://www.heise.de/news/Mecklenburg-Vorpommern-Durchsuchun...