Smart Defender SD 9-50 aka SD 50

19 cm x 2.2 cm 650 grams 7.5″ x 0.9″ 23 ounces

Especially for stationary placement in a residential property, apartment, office, workspace etc. Covers a radius of 50 meters = 150 feet / and a diameter of 100 meters = 300 feet. It covers these dimensions as well in a sphere pattern.
The Smart Defender SD9-50 harmonizes the harmful electromagnetic radiation of Transmission Towers and Transmitters, Smart Meters, Cell Phones, GPS, Electric Cars, regular Combustion Chamber Cars, etc. The Smart Defender harmonizes the harmful electromagnetic radiation of your own Wi-Fi and the one from next door, your own Smart Meter or the one from next door etc. as long as the person(s) to be protected is not further away as listed above in the coverage pattern.
The Smart Defender SD9-50 covers due to the large diameter most buildings including parts of the outside property. For applications like an apartment, office, workspace, kinder garden, hospitals, schools, restaurants etc…
Place the Smart Defender in your location on top of a shelf or a cabinet horizontal or vertical or upside down etc…2 holes permit to bolt the unit to walls, ceilings etc…
Of course it protects pets as well.