TEMPEST Shielded Rooms

TEMPEST is a shielding process for protecting equipment that is carrying classified information. All electronics generate electromagnetic radiation (EMR). This radiation can be easily intercepted and deciphered into data without directly accessing the device. TEMPEST shielding blocks EMR emanations from reaching other devices that can be used to interpret sensitive information. TEMPEST can be installed as a self-supported chamber or can be fitted to an existing room. Our TEMPEST shielding meets all necessary NATO standards for three levels of protection. Each installation is independently tested and certified.


  • Constructed from pre-fabricated modular panels
  • Modular system allows for custom sizing and shapes
  • Can be easily disassembled and re-located
  • Finished to match the customer’s surrounding space


  • Protects sensitive equipment from emanating electromagnetic radiation (EMR)
  • Can be installed as a self-supported chamber or can be fitted to an existing room

Alarm Light

Shielded Door

Honeycomb Vent

Keypad Entry

Power Filter

Data Filters

Exterior Power Supply

Modular Wall Panels


  • RF power line filters
  • Internal electrical distribution
  • RF signal filters
  • Honeycomb waveguide air vents
  • Bulkhead connector panels
  • Waveguide pipe penetrations
  • Custom frequency ranges
  • Filters & Audio communication
  • Power
  • Custom interior finishing
  • Acoustics damping
  • LED ambient lighting
  • TEMPEST shielding
  • Air conditioning
  • Test benches
  • Turntable
  • Fire detection
  • RF vestibules

Faraday CHAMBER Series

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