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Defender Signal Blocker

Defender Signal Blocker – Faraday Bags

Car theft by relay attack is on the increase, don’t be a victim with a Defender Signal Blocker Faraday Bags. EV Accessories recommends that anyone with a keyless entry car uses one of these great products.

What are Relay Attacks?

Defender Signal Blocker – Most modern cars now use key-less ‘smart’ fobs, which allow access and ignition by proximity. These fobs communicate with vehicles via radio waves, with a range of a few metres. Car thieves are using specialist signal-boosting devices to amplify the proximity signal of a fob that is inside a property. These devices act as an ‘extender’ to the key fob signal, while an accomplice waits next to the car, ready to open the door. The method is quick and silent, allowing access and ignition in less than 60 seconds.

How can they be stopped?

The market-leading Defender Signal Blocker provides faultless protection against this new method of car crime. Lined with specialist RPF material that prevents a car fob’s signal from communicating with a vehicle. As long as a fob is placed and sealed inside the pouch, it is inaccessible to criminal signal boosting devices. Large enough to hold multiple key fobs and highly durable. Ideal or keeping around the house and carrying on your person.

Defender Signal Blocker Features

  • High quality mobile phone and vehicle fob signal blocking pouch with unique RPF (TM) material. As seen on TV, including BBC News and Rip Off Britain!
  • Blocks proximity fob signals. calls, SMS, Wi-Fi, 4G, Bluetooth®, RFID, NFC – Blocks & Unblocks in just 5 seconds!
  • Discourages phone use while driving – no notifications, no distractions!
  • Protects key-less car fobs from Relay Attacks,
  • Protects contact less cards and passports.
  • Secured By Design Police accreditation.

Defender Signal Blocker Faraday Bag Usage.

Defender Signal Blocker was originally designed for use as a mobile phone storage pouch lined with special RPF material. When sealed inside the pouch, a mobile phone cannot receive any calls or alerts, blocking the temptation for a driver to use. They are also the perfect size for storing car key to prevent relay attacks.

Large enough to fit all phones or car keys, including is a handy insert card that provides information on the updated laws on phone use while driving.

Defender Signal Blocker isn’t just limited to use while driving; the pouch can be successfully used in any situation that you don’t want your phone to go off, be it at work or school, in the cinema, at a function, attending a sporting event, or even just to guarantee conversation in the pub!

Defender Signal Blocker use intelligent RPF blocking material also possesses the capability to block RFID signals transmitted by contactless cards, modern passports and keyless car fobs, thwarting digitally savvy thieves and identity fraudsters.

The Best Car Key Signal Blocker – Secured by Design

The Defender signal blocker is simply the best car key signal blocker on the market.  We’ve tested others and found them to not last and “leak” after just a few weeks.  By the Defender Signal Blocker with confidence.

Defender Signal Blocker Bag Car Key Signal Blocking bag, Secured by design police preferred specification, Voted Auto Express Best Buy 2018! Shortlisted for In Car Product of the Year at the 2018 First Car Awards!  As seen on BBC 1’s Rip Off Britain, BBC News, Auto Express and lots more. The UK’s no.1 selling Faraday key pouch.

Cars At High Risk

  • Audi: A3, A4, A6
  • BMW: 730d
  • Citroen: DS4 CrossBack
  • Ford: Galaxy, EcoSport
  • Honda: HR-V
  • Hyundai: Santa Fe CRDi
  • Kia: Optima
  • Lexus: RX 450h
  • Mazda: CX-5
  • Mini: Clubman

How to protect your keyless car from a relay attack

Purchase a Defender Signal Blocker from EV Accessories and place your car keys in it at all times when not in use.  Always keep your keys away from doors or open windows too. Buy one today from EV Accessories.

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