All prices include UK VAT. Delivery charges are automatically added at checkout according to parcel weight or you can choose to click and collect from our store in Bournemouth without any delivery charge.

About a million vehicles are stolen each year in the UK, that is around a vehicle every minute. Some thieves can now open, enter and steal your car without needing to break their way in or have a key, by using a "signal amplifier" to gain unauthorized access and drive your vehicle away.

This car key signal blocking pouch will 100% block your key fob signal, preventing thieves from amplifying your fob signal and entering your car.


It is an inexpensive yet effective way of blocking the signal and therefore preventing the cloning of your keyless entry or proximity car key information. And there is a bonus - a seperate electromagnetic signal pocket is provided to block signals from your credit cards, for example.


  • The inner pocket prevents your car key from being read by criminals by blocking the Radio Frequency signal transmitting from your key.


  • The outer pocket is anti-degaussing, which means it stops the signal emitting from an electromagnetic device, such as your credit cards. The pouch will also protect the data information stored in the memory on any electronic product with an electromagnetic storage medium in it. It is also anti-static, reducing disturbing influences on memory contents by electromagnetic fields thereby preventing loss of data. Put your bank cards in this pouch to prevent them from degaussing.


  • These Faraday bags are easy to use and reliable, once your devices are in the bag and you have closed the flap all signals will be blocked.


CAUTION: We have tested several other similar products bought elsewhere with mixed results. However, these Faraday Bags that we stock are well made, really do work and will 100% block your car key and credit card signals.


Dimensions: Length 13.5 cm x Width 9.5 cm x Thickness 0.2 cm (when empty)

Dual Purpose Signal-Blocking Faraday Bag

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We have been making vehicle keys and supplying a  wide range of quality vehicle security products for over thirty years and have a high level of experience in this field.

Our workshop in Bournemouth is one of the best equipped in the country and our staff are dedicated to ensuring that you obtain the correct products for your needs at a value-for-money price.

Our online shop is designed to help the public select products with ease. All the products you see in our online store are also available at our shop in Moordown, Bournemouth, if you prefer face-to-face advice.


- Locked vehicles opened

- Lost car keys replaced

- Modern transponder keys

- Car keys with remotes

- Car key programming

- Roof rack & trailer keys

- Car key repairs

- Replacement parts for remote keys

- Motorcycle keys

- Classic car keys

- Aircraft and boat keys

- Industrial Plant keys

- GPS trackers

- Vehicle ignition locks

- Vehicle door & boot locks

- Steering wheel locks

- Wheel Clamps

- Trailer hitch locks

- Motorcycle locks

- Bicycle locks

- Security locks for vans

- Vehicle security devices installed

- Keyless vehicle theft solutions

- Home, workplace and vehicle keys cut

- Keys made from a copy, key number or lock 

- Vehicle security products online shop


Bournemouth Car Key Company

827 - 829 Wimbourne Road





United Kingdom

Tel: (UK) 01202 465 055

International: +44 (0) 102 465 055


Monday to Saturday  9am - 5:00pm

Sunday                        Closed

Closed Bank Holidays and the week between Christmas and the New Year.

© Copyright 2011 - 2019 Bournemouth Car Key Company. All rights reserved. E&OE.

Brand names, logos & images are the intellectual property of the company concerned.

Because of differing screen resolutions no image on our site should be considered to scale. Different devices show images at different sizes.

By virtue of the Trades Description Act, all dimensions and weights quoted should be considered to be approximate.