Faraday Cages
Faraday cages — cases and pouches that block RFID, NFC and keyless radio signals. Protect your car keys from relay theft and your payment cards from unauthorised reading. Models for keys and phones available.
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Spigen TO243 Tesla Key Card Holder Black
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Spigen TK100 Toyota Key Fob Case Black
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Klatka Faradaya Tech-protect Klr300 Pouch Keyless Rfid Signal Blocker Case Carbon
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3 units sold!Total sales from the last 90 days across all sales channels
Tech-Protect KLR100 Pouch Keyless RFID Signal Blocker Case Carbon Black/red
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Tech-Protect KLR400 Pouch Keyless RFID Signal Blocker Case Black
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2 units sold!Total sales from the last 90 days across all sales channels
Tech-Protect KLR300 Pouch Keyless RFID Signal Blocker Case Pink
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3 units sold!Total sales from the last 90 days across all sales channels
Tech-Protect KLR100 Pouch Keyless RFID Signal Blocker Case Black/red
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Tech-Protect KLR100 faraday cage Pouch Keyless RFID Signal Blocker Case Carbon
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10 units sold!Total sales from the last 90 days across all sales channels
Tech-Protect KLR100 faraday cage Pouch Keyless RFID Signal Blocker Case Lavender
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2 units sold!Total sales from the last 90 days across all sales channels
Tech-Protect KLR100 faraday cage Pouch Keyless RFID Signal Blocker Case Espresso
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3 units sold!Total sales from the last 90 days across all sales channels
Tech-Protect KLR200 faraday cage Metal Keyless RFID Signal Blocker Case Black
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1 unit sold!Total sales from the last 90 days across all sales channels
Spigen Pouch Keyless RFID Signal Blocker Black
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4 units sold!Total sales from the last 90 days across all sales channels
Spigen VK100 Volkswagen / Skoda / Seat Key Fob Case Black
2 units sold!Total sales from the last 90 days across all sales channels
Tech-Protect KLR300 Pouch Keyless RFID Signal Blocker Case Black/black
2 units sold!Total sales from the last 90 days across all sales channels
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Faraday cage — what is it and how does it work?
A Faraday cage is a metal or multi-layered enclosure that blocks electromagnetic signals. In practice — a keyless key case blocks the signal, preventing thieves from intercepting and amplifying the key fob signal to open the car without a key. It is a simple and effective protection against an increasingly common method of car theft.
What is a Faraday cage used for?
- Keyless car key protection — blocks the key fob signal, making interception by a skimmer impossible; essential for owners of cars with keyless entry and keyless start
- RFID/NFC payment card protection — prevents unauthorised reading of card data by a nearby terminal
- Phone privacy protection — Faraday phone pouches block GSM, GPS and WiFi signals; useful for those who value digital privacy
Does a Faraday cage work?
Yes — metal mesh or aluminium foil effectively attenuates radio signals. Before purchasing, check: whether the case has a double layer (more reliable attenuation), whether it carries RFID blocking certification, and whether it fits your keys (different car brands have different key shapes).
Also see: MagSafe accessories, GPS trackers and watch straps at homescreen.pl.