M3 Shielding case for the phone to protect against interception and localization - black 4 inches

The shielding case protects your phone against unwanted localization and interception. The case virtually cut off the phone from any possible connection with world. The shielding case is technically nothing but the Faraday shield, which works on principle of blocking the electromagnetic radiation. There is really nothing, what can go through this case. The cover will stop the CDMA and GSM (2G, 3G, 4G LTE) signal coming through as well as geolocation services GPS (Glonass, Galileo, A-GPS..) and unable the data transfer via WiFi, Bluetooth and NFC. So the phone will not be able to receive or make any calls, find the geographic location via GPS satellite system, or be targeted by triangulation (BTS) and receive any messages (SMS, Viber, WhatsApp, Skype …). Nevertheless, this cover does not endanger the phone functionality itself anyway. The case just shields and protects your privacy.
The cover can also find its use during delicate meetings, when any interception or device localization via mobile operator is undesirable. All you have to do is give those cases to all participants of the meeting and you will stay in complete confidentiality, without any need of using a signal jammer or pulling out the battery. Faraday shield also finds its use in security forces. It can prevent any remote manipulation with data of confiscated phones by their owner and thus from defraying the evidence. The shielding case can also be used for GPS modules isolation.
This safety case consists of two pockets. One is a common pocket without shielding, where the phone is not disconnected from the network, and normally operates and receives the signal and the second one is woven from special conductive fabrics, that forms a Faraday shield and closing the phone to this pocket will instantly shield of all networks without any need of battery removal. The cover can be use both as a common phone case to protect it against scratching without any shielding. It is suitable especially for phones with non-removable batteries, which cannot be fully disconnected from the network.
You can also put cards with RFID chip, which will be protected by the shielding case as well. RFID chip is, for example, in new biometric passports, identity cards, electronic wallets, keys and especially in non-contact payment cards, which brings the greatest security risk. Reading this information without the owner´s finding is not complicated at all. The stealing of this information enables the duplication of these data. Faraday shield prevents the unauthorized RFID chip reading and protects your data against unauthorized access.   •  Composition of the shield: 23% copper, 20% nickel, 50% polyester
•  Shielding efficiency: 71-84dB   Shielding case M3
•  The outer surface of the case made of leatherette
•  Dimension: external: 140 × 95 mm, internal: 125 × 80 mm
•  Suitable for phones up to a diagonal of 4 inches
•  Colour: black
 

Colour	Black
Dimension	140mm (5.512″)
Financial costs	low
Security level	very high
Weight	0.1 kg