Keep Your Car Key Fob Safe from Signal Theft

Modern keyless entry systems are convenient — but they can also make your vehicle vulnerable to relay attacks. The ZOHMYIY RFID Faraday Signal Blocking Pouch wraps your key fob in 3 layers of premium silicone-coated fiberglass shielding material, instantly cutting off NFC, WiFi, Bluetooth, GPS, and RFID signals the moment you drop it inside. No signal in, no signal out — simple, effective protection.

Why You Need a Faraday Key Fob Pouch

Relay theft is one of the fastest-growing vehicle security threats. Criminals use low-cost amplifiers to capture and boost the weak radio signal from your key fob — even through walls and doors — and use it to unlock and start your car without ever touching the key. Placing your key inside this faraday pouch completely cuts off that signal path, giving you peace of mind at home, at work, or on the go.

Key Features

Triple-Layer Shielding: Blocks NFC, WiFi, Bluetooth, GPS, RFID, and cell signals with high-grade silicone-coated fiberglass material.
Extreme Temperature Resistance: Rated to withstand temperatures up to 2,000°F — your pouch won't degrade in hot cars or harsh environments.
Waterproof Construction: Use it rain or shine; the sealed design keeps your key fob and cards completely dry.
Double Roll + Velcro Closure: A reinforced double-roll seal and Velcro fastening ensure nothing slips out and the shielding seal is always secure.
Durable Metal Clip: Clip it to your belt loop, bag strap, or keyring with the heavy-duty metal clip — built to last and easy to take everywhere.
Compact & Versatile: Fits car key fobs, ID cards, credit/debit cards, and cash. Small enough for any pocket at just 14 × 9 cm (5.51 × 3.54 in).

Specifications

Color	Black
Material	Silicone-Coated Glass Fiber (3-Layer)
Size	14 × 9 cm / 5.51 × 3.54 in
Closure	Double Roll + Velcro
Signals Blocked	RFID, NFC, WiFi, Bluetooth, GPS, Cell
Origin	Made in China

What's in the Box

1 × RFID Faraday Key Fob Signal Blocking Pouch

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For more information on vehicle security and relay theft prevention, visit the FTC's Identity Theft resource page to learn how to protect your personal information and valuables.

Frequently Asked Questions

Q: How does the RFID Faraday signal blocking pouch protect my car key fob?

A: The faraday pouch uses three layers of silicone-coated fiberglass shielding to form a complete electromagnetic barrier. When your key fob is placed inside and the Velcro closure is sealed, all outgoing and incoming radio signals — including RFID, NFC, Bluetooth, WiFi, GPS, and cell signals — are blocked. This prevents criminals from using relay devices to amplify and intercept your key's signal to gain unauthorized access to your vehicle.

Q: Can this faraday bag hold items other than a car key fob?

A: Yes! The pouch is sized at 14 × 9 cm (5.51 × 3.54 in), making it roomy enough to hold contactless credit/debit cards, ID cards, hotel key cards, and cash in addition to most standard car key fobs. It's a great all-in-one everyday carry solution for protecting all your RFID-enabled valuables.

Q: Is the pouch waterproof?

A: Yes. The ZOHMYIY faraday pouch is constructed with waterproof shielding material and a tight double-roll Velcro seal, keeping the interior dry even in wet conditions. This makes it reliable for everyday outdoor use, commuting, or travel regardless of the weather.

Q: How do I know the signal is being blocked?

A: You can test it easily at home. Place your key fob inside the sealed pouch and try to unlock your car by holding the pouch near the door handle. If the door does not unlock, the signal is fully blocked. You can also try tapping a contactless card inside the pouch on a card reader — it should not respond.