Defender Signal Blocker Pouch – Faraday Key Theft Protection
Stop keyless entry theft with the Defender signal blocker Faraday pouch. This compact, double-layer shielded pouch completely blocks all known relay theft and cloning signals (RFID, NFC, LF, UWB) from reaching your key fob when the vehicle is parked. A simple, effective way to protect against one of the most common vehicle theft methods used today.
Key Features & Benefits
- Double-Layer Shielding: Blocks 99.9% of key fob signals — tested to prevent relay attacks and cloning.
- Compact & Portable: Small enough to fit in your pocket or bag (strong hook & loop closure keeps it secure).
- Works with Any Keyless System: Compatible with all vehicles that use remote key fobs or smart entry.
- Easy to Use: Just place your key fob inside the pouch when the vehicle is unattended — no batteries or setup required.
- Peace of Mind: Provides effective protection against relay theft without complicated electronics.
- UK Stocked: Fast same-day dispatch if ordered before 12:00pm, with worldwide shipping available.
Technical Specifications
- Material: Double-layer Faraday shielded fabric
- Closure: Strong hook & loop
- Dimensions: 140 × 90 mm (internal space fits most modern key fobs)
- Weight: 0.050 kg
- Colour: Black
How to Use
- Place your key fob (or phone if used as a key) inside the pouch.
- Close the hook & loop seal securely.
- Store the pouch away from the vehicle when parked.
- Remove the key when driving — the pouch is only needed when the vehicle is unattended.
Tip: Keep a spare pouch for your backup key.
Why Every Keyless Vehicle Owner Needs This
Relay theft is one of the most common ways vehicles are stolen today. Thieves use cheap equipment to amplify and relay the signal from your key fob — even when it’s inside your house. The Defender pouch blocks these signals completely, offering low-cost, highly effective protection. No batteries, no subscription, no complicated setup — just place your key inside and you’re protected.
At EV Accessories we stock practical security solutions for modern vehicles — shop with confidence via our returns policy and support.
Order now for real peace of mind!
Pair it with our EV security and accessories range for complete vehicle protection.
fruitbat44 (verified owner) –
Great product that does what it says and a great person/ company to deal with
eric.f (verified owner) –
It Does What it is designed to do
justin.cockett (verified owner) –
This is the best product of its kind on the market. I’ve carried out extensive tests and they have the highest RF attenuation of any competing product. EV Accessories also have the best price on the internet.
spikeg1972 (verified owner) –
Fast delivery from EV bought these after seeing news reports of keyless cars being stolen, well made and by seeing other reviews I hope will never actually need them
iwightpete (verified owner) –
Fast delivery from EV and best price I could find on the internet. Put my key fob in it, placed it on the centre console in the car and it worked brilliantly. No signal and the car would not start. Thanks EV.
rovboss (verified owner) –
Well made product which passed every tert that I gave it. Keys and phone should be perfectly safe from remote cyber attack now they’re in the Defender.