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.

Keypad locking case or smaller phone. This unique case is used to interrupt the signal of incoming calls. A simple gadget that blocks the reception of calls from all frequencies around the world. When using this case, callers will see your number unavailable or busy, so it's ideal to use this case when you need some peace of mind and don't need to be disturbed by ringing your phone. The case also includes an extra money bag or for your favorite phone accessories.

230 V power grids Protection (6)

AC circuits pose a double threat. First of all, acoustic data can be leaked through the AC circuit (230 V). And secondly, there is a threat of information signals leak from office equipment.