Protect your car from keyless theft with secure signal blocking with this 4 Piece Anti-Theft Car Key Signal Blocking Faraday Set. Designed to block your key fob signal completely, it prevents thieves from copying or amplifying your keyless entry signal, helping keep your vehicle secure.

• 4-piece security set. Includes a box, bag and 2 pouches for safety at home and on the go.
• Extra-large storage box. Holds 5–7 car keys, key fobs, phones or wallets in one secure place.
• Complete signal blocking protection. Stops RFID, Wi-Fi, Bluetooth, GPS, NFC and 4G/5G signals.
• Prevents keyless car theft. Blocks relay attacks used to unlock and start cars remotely.
• Advanced layered shielding. Designed to prevent signal leaks and unauthorised interception.
• Travel-ready signal-blocking pouches. Protect your phone and credit cards when commuting or travelling.
• Protect multiple devices. Ideal for car keys, access cards, USB drives and small electronics.

A simple way to prevent expensive car theft

Modern vehicles with keyless entry systems are vulnerable to relay attacks, where thieves copy and boost your key fob’s signal from outside your home to unlock and steal your car. By placing your keys inside the signal blocking box or pouch, the wireless signal is completely contained so it cannot be detected or replicated.

Store every car key safely in one place

Designed for real households, the extra-large storage box holds multiple car keys, key fobs, smartphones and credit cards. Keep your wireless belongings protected overnight so the whole household stays protected.

Blocks wireless signals once the lid is closed

When the box is closed, it creates a secure shield that stops wireless signals from leaving your keys or wireless devices. This helps prevent signal hacking, relay attacks and remote unlocking, keeping your car key invisible to thieves.

Built with layered shielding for reliable signal blocking

Constructed with multiple protective layers, carbon-fibre enhanced fabric and a rigid MDF core, the box provides stronger signal blocking performance than basic sleeves or single-layer pouches.

Protection when you’re travelling or away from home

Use the included signal blocking pouches and bag when travelling, commuting or parking in high-risk areas. It keeps your phone, credit cards and car key protected on the go, helping prevent signal interception wherever you are.

Designed to fit naturally into your home

Finished in sleek black PU leather with clean stitching, the box blends easily into your bedroom, hallway or office so protecting your keys becomes a simple nightly habit.

More than just car key protection

This set is also ideal for protecting smart keys, access cards, bank cards, USB drives and small electronics, helping safeguard both your vehicle and sensitive personal data.

How to test signal blocking protection

Place your car key or key fob inside the box or pouch and close it fully, then stand next to your car and try to unlock it using the handle or start button. If the signal is blocked correctly, the car will not detect the key or unlock.