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Electromagnetic Frequency Shielding Anti-Spy Bags

A Faraday shielding bag that isolates phones, tablets and laptops from cellular, Wi-Fi, Bluetooth and GPS signals while they are inside it. Use it to stop a device being tracked or contacted in transit, to keep phones out of a sensitive meeting, or to preserve a seized device without it connecting to the network.

When to use a Faraday bag
  • In sensitive meetings. Phones placed in the bag cannot be used as a live microphone or transmit location during the discussion.
  • When travelling. A device in the bag cannot be tracked through its cellular, Wi-Fi, Bluetooth or GPS connections.
  • For evidence preservation. A seized phone kept in the bag cannot receive a remote wipe or new data before it is examined.

What a Faraday bag does not do

A Faraday bag shields only the device inside it. It does not detect or block hidden cameras, listening devices or trackers in a room or vehicle, which require a TSCM inspection. It also cannot remove spyware already on a device — if you suspect a phone is compromised, a forensic spyware examination will establish it.

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SKU: NSI-EMF-FARADAY Category:

Mobile phones and other wireless devices can be tracked, contacted or compromised through their cellular, Wi-Fi, Bluetooth and radio connections. NSI Global’s Faraday bags block those signals while the device is inside, isolating it from the network.

The bags shield mobile phones (2G to 5G), tablets, laptops and two-way radios, and are available in small, medium and large sizes. Shielding is effective only while the bag is fully sealed.

Specifications

What’s in the box?

  • 1 x EMF Faraday Bag

Quality Control

  • All bags are QC tested

Dimensions (approximate):

  • Small – 21cm X 20cm
  • Medium – 38cm X 24cm
  • Large – 54cm X 37cm

Material:

  • Waterproof nylon lining
  • State-of-the-art material and enclosure that blocks EMF signals
  • Waterproof external fibre (600D Oxford rating)

Colour:

  • Black