What are Faraday boxes all about? Good question. It does sound like the kind of thing HG Wells might have used to get his time machine going, but it is actually an invaluable car security device that can protect your car from theft. And with the arrival of the Amazon Spring Deal Days, you can beef up your security and save some money. We’ve looked out some of the best deals
Most vehicles are now equipped with keyless entry and ignition, operated by electronic signals from your key fob (RFID). Now, Mr Thief and his mates seem to catch up with advances in security technology impressively quickly, and it’ll come as no surprise that they’ve found a way to intercept and clone those electronic signals enabling them to steal your vehicle, even if your car fob is sitting apparently secure on the hallway table.
The best Faraday boxes at a glance:
Editor’s choice: Ironstripe Car Key Signal Blocker – Buy now from Amazon UK
Best compact Faraday box: VONETTI Alpha Shield Originale – Buy now from Amazon UK
Best wall-mounted Faraday box: CKEYURE Faraday Key Organiser – Buy now from Amazon UK
But adding an extra layer of car security and preventing those radio signals from being intercepted is pretty easy and inexpensive. A Faraday box is lined with a metallic material which prevents any electronic signals from entering or leaving the box, thereby preventing would-be thieves from intercepting your RFID signals and stealing your car. So, when you get home, don’t just leave your fob on the table; put it safely in a Faraday box. It’ll keep your car safe, and no more misplaced keys. Here’s a selection of Faraday boxes for you to choose from.
The best Faraday boxes in more detail
Editor’s choice
Rrp: £31.95
Rrp: £31.95
The interior is fitted with a double layer of shielding material, and it comes with a handy Faraday pouch for use when you are away from home. It’s also available in a smaller size for just a couple of key fobs.
Pros
- Larger size for multiple fobs
- Comes with a handy pouch
Cons
- The catch can be difficult when new
Best Faraday set
Rrp: £25.99
Rrp: £25.99
Pros
- Attractive finish
- Pouches included
Cons
- Pouches can be a tight fit for larger fobs
Best compact Faraday box
The sleek and classy exterior styling is made from 2mm aluminium whilst the inside is padded to afford extra protection, and it comes in small or large sizes to suit the type of fob you have.
Pros
- Stylish
- Compact
Cons
- Only suitable for a single fob
Best Faraday box plus accessories
It’s not the biggest of boxes; imagine a 6cm deep smartphone, and you’re on the right track, so it doesn’t take up too much room, but it should be large enough to hold a couple of normal-size fobs.
Pros
- Comes with additional pouch and credit card wallets
- Large enough for two fobs
Cons
- The pouch can be a bit tight for some fobs
Best wall-mounted Faraday box
The outer layer is made of PU leather and comes in various colours to match your décor. Inside is a double-layer protection sheet, hanging space for four keys, and the door is held securely closed by the magnetic latch.
Pros
- Wall mounted
- Safe storage for multiple keys
Cons
- Requires fitting
Best book look-a-like
The outer design looks like a large book - so if you fancy an added layer of protection you can add the Faraday box to your bookshelf where it won't look out of place. There's a magnetic lock on the cover to keep everything safely inside.
Pros
- Great RFID protection
- Decorative look
Cons
- Using the added insert can be a bit of a nuisance
Faraday Boxes FAQs:
How do Faraday boxes work? Faraday boxes work by using materials that block electromagnetic radiation. When an electronic device is placed inside the pouch, the electromagnetic signals are blocked, and the device is shielded from any external signals. This prevents thieves or hackers from accessing the RFID signals coming from the device.
Are Faraday boxes 100% effective? Unfortunately, no. While they can block a significant amount of electromagnetic radiation, some signals may still be able to penetrate the box. In addition, the effectiveness of the box may be reduced over time as the materials degrade or become damaged. However, a good quality Faraday box can provide a high degree of protection.
Is it worth getting a Faraday box? If you are at all concerned about the security of your keyless vehicle, the best Faraday box can be a good investment. As well as your key fob, a Faraday box can protect your credit cards and phone as well. For a relatively small investment, it can give you some peace of mind.
Alex Boyd is a Commercial Content Writer for Parkers, specialising in power tools and pressure washers. In his spare time, he enjoys DIY, travel, gardening and music.
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