Key wallet signal blocker by extra digital — Faraday pouch for car keys (HB390410)

Faraday Key Wallet - Signal Blocker for Car Keys is a compact protective case designed to block electromagnetic signals and prevent unauthorized access to vehicle key fobs and contactless cards. The case operates on the principle of a Faraday cage and does not emit signals or affect nearby electronic devices. Made of durable materials with a Velcro closure, the wallet includes two key carabiners—one internal and one external—and a clip for an RFID key.

Advantages

The Faraday Key Wallet provides full shielding against signal-based theft methods by blocking RFID, Bluetooth, 4G, Wi‑Fi, GPS and GSM signals. It also prevents information leakage from ID and bank cards and serves as an anti-degaussing shielding bag for memory cards and other storage media to protect stored data from electromagnetic interference. Lightweight and compact, the wallet is suitable for everyday use and secure storage of key fobs and cards.

Suitable for

• Protecting car key fobs from relay and signal-based theft
• Storing contactless bank and ID cards to prevent data skimming
• Shielding memory cards and small electronic storage devices from electromagnetic interference
• Everyday secure transport of keys and RFID tags

Key specifications

• Dimensions: 131 x 94 mm
• Weight: 35 g
• Colour: Black
• Signal blocking: RFID, Bluetooth, 4G, Wi‑Fi, GPS, GSM, etc.
• Closure: Velcro
• Extras: Two key carabiners (one internal, one external) and an RFID key clip

How to use

Place the car key fob, contactless cards or small storage media inside the wallet and close the Velcro flap to activate the shielding effect. Attach keys to the internal or external carabiner as needed and use the RFID clip for small key tags. The wallet requires no power and functions automatically by blocking incoming and outgoing electromagnetic signals while closed.

Usage recommendations

Store the Faraday Key Wallet away from sharp objects and liquids. For best protection, ensure the flap is fully closed and avoid leaving multiple active transmitters immediately outside the closed wallet. The wallet does not affect devices outside it and should not be used where continuous signal reception is required.