Tienenie a absorpcia rádiového žiarenia
High safety standard for shielding devices against RF (radio frequency) and EMC (electromagnetic) radiation. Shading packaging guarantees attenuation of 118 dB at 350 MHz as well as continuous attenuation of 110/100/80 dB up to 18 GHz.
For example, they protect cases of:
- tracking the sim card location
- Tracking the location and content of MT or Tablet
- use of MT to eavesdropping
- temporary storage of various objects
Textiles can also stop wireless signals and hackers. This is a threat that has been under discussion ever since the authorities started using documents with wireless RFID chips. Hackers can use technology and read data from the toss we carry in our pockets. Today, contactless credit cards were added to the documents.
Just insert documents and cards into the pocket of your trousers, and they will become unavailable to readers.