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Signal Blocking | EMF Protection
Signal Blocking | Faraday Bag

Faraday Shield
Truly disconnect and protect your devices with our Faraday Shield bags. Faraday Shield offers military-grade signal-blocking capabilities with its double layers of advanced Faraday material, manufactured to the highest industry standards.
We developed our Faraday Shield line because we saw a need for reliable, high-value signal-blocking solutions. We focused on quality and performance, rigorously testing many materials to ensure we used only the most effective ones for these multi-layered Faraday bags.
About our Faraday Bags
Securitybase Faraday Bags are made with a focus on quality, reliability, and military grade blocking. The materials are tested extensively to shield against electromagnetic interference.
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A Faraday bag employs a principle known as Faraday cage blocking to shield devices from electromagnetic fields. These invisible waves of energy, such as cell phone signals, Wi-Fi, GPS, Bluetooth, and radio waves, are emitted by devices like our phones and car keys.
A Faraday bag is constructed with a conductive metal mesh that acts as a barrier to these electromagnetic fields. When a field encounters the conductive material, it induces a current within the metal. This induced current opposes the original field, effectively canceling it out inside the bag.
By disrupting these signals, a Faraday bag prevents your phone from communicating with cell towers and Wi-Fi networks, creating a signal-free zone. The metal mesh acts as a protective shield, deflecting electromagnetic waves and safeguarding your device's signals.
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Securitybase Faraday Bags are made with a focus on quality, reliability, and superior signal blocking. They don’t have one, but two layers of Faraday Material for the highest level of protection. They are tested extensively to shield against electromagnetic interference.
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- Smartphones: Prevents unauthorized access, data theft, and tracking.
- Car Keys: Disables remote keyless entry and engine start systems.
- Credit Cards: Protects against contactless card theft.
- Other Electronic Devices: Any device that relies on wireless communication can benefit from Faraday bag protection.
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We build our Faraday bags for superior performance with a double copper-nickel woven mesh laminated to a polyester substrate.
This advanced material achieves a surface resistance below 0.05Ω and delivers a shielding effectiveness exceeding 85 dB. These specifications consistently meet the high demands of military-grade EMP protection, particularly those outlined in the MIL-STD-188-125 standard.