This video is in German, but you can see a young elder demonstrate how these Tempest devices will be deployed to catch any and all online Apostate communications which may take place.
The WTBS SS in Germany have developed a more compact version with an incredible RF gain which can be deployed in the spines of any publication.
Have they no shame?!!!
Fortunately, you've been informed.
The solution is to use one of these Faraday cages to engage in online subversive communications.
What I'd recommend is that you purchase use 2 computers and set up one to use the WTBS home page and the Watchtower Library, and the other you shield as demonstrated in the second video.