Defender Signal Blocker 2 Pack – RFID Faraday Pouch – Police Accredited Car Key Security Case – Phone Case Signal Blocking Device – Faraday Bag For Car Keys Mobile Phone Credit Cards
Original price was: £9.95.£8.95Current price is: £8.95.
Price: £9.95 - £8.95
(as of Jun 10, 2025 07:05:04 UTC – Details)
Product Description
DEFENDER SIGNAL BLOCKER – 2 x PACK Premium Quality Faraday Bag
The Defender Signal Blocker is a high-quality faraday pouch; dual-purpose vehicle fob and mobile phone storage pouch.
The dual-purpose nature of the Signal Blocker sees it combat two of the biggest security and safety issues: relay attacks on vehicle fobs and distracted driving caused by mobile phone use.
Made from unique RPF materialSecured By Design Police Preferred SpecificationHigh quality, double-stitched designProtects proximity fobs from relay attacksBlocks all phone signals, from calls to Wi-Fi & 3G/4G/5G, also blocks RFID, GPS, NFC, EMFDimensions: 18.6cm x 11.5cm x 0.6cmContains educational card insertExternal keyring hook
Protect your Vehicle from Cloning Attacks!
Criminals can exploit keyless vehicle fobs by using sophisticated technology to hack into your car’s computer, meaning they don’t even need a key fob to start the vehicle and can drive it away in a matter of minutes.
The Defender Signal Blocker will give you confidence when your key fob is inside the faraday pouch, it is protected against any wireless signal attacks from thieves trying to steal vehicles.
The specialist RPF material lines the single pouch and provides unrivalled protection, with double-stitched seams ensuring durability.
The Defender Signal Blocker provides protection for ALL keyless vehicle fobs. Blocking signals such as RFID/NFC/WIFI/GPS/EMF/GSM/LTE.
You can maximise the products performance and life cycle by following the below guidance:
Do not rip or tear the material.Do not fold or crease the pouch e.g. to fit in a pocket or bag.Do not wash the pouch or subject to rainfall.
Discourage Distracted Driving
The Defender Signal Blocker can also be used to fight phone usage while driving.
Place your phone into the pouch, when sealed the mobile phone cannot receive any calls or notifications, leaving a driver free to focus on the road, free of distractions. Once removed, all missed alerts pull through to the phone within 5 seconds.
The Defender Signal Blocker blocks all signals, from calls to Wi-Fi & 4/5G, which removes the temptation to check messages. No notifications, no distractions!
Premium Blocking Capability
• Reinforced double stitching technique.
• No risk of rips or tears with prolonged usage.
• Secured by Design Police Preferred Specification – don’t settle for lesser quality.
Award Winning Protection
• Winner of Auto Express Best Buy in 2018, 2019 & 2023.
• Shortlisted for First Car Best In Car Product in 2018 & 2019.
Dual Purpose
• Protection against thwart keyless car thieves who use signal boosting devices to carry out relay attacks.
• Once inside a vehicle, the Defender Signal Blocker be used to fight phone usage.
External Hook Attachment
• Store practically inside your home with the built-in rear hook.
• Wear on a lanyard to keep close to you while out and about.
• User-friendly design for every day use.
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Customer Reviews
4.5 out of 5 stars 4,316
4.2 out of 5 stars 1,352
Price
£8.95£8.95 £7.95£7.95
DIMENSIONS
18.6cm x 11.5cm x 0.6cm 14cm x 9cm x 0.6cm
WEIGHT
48g 28g
KEY FOBS
✓
✓
SMART PHONES
✓
– no data
INTERNAL HOOK
– no data
✓
EXTERNAL HOOK
✓
✓
DEFENDER SIGNAL BLOCKER – Award winning protection against keyless car crime and distracted driving.
ULTIMATE RFID PROTECTION – Protects keyless vehicle fobs from keyless car crime, mobile phones and credit cards. Blocks all phone signals, from calls to Wi-Fi & 3G/4G/5G. Also blocks RFID, GPS, NFC, EMF. Fits most smartphones and multiple key fobs.
PREVENT RELAY THEFT – When sealed inside the pouch, proximity fobs are fully protected from tech-savvy car thieves, ensuring your vehicle cannot be stolen in this manner.
SAFETY WHEN DRIVING – Place your smart phone inside the faraday pouch to remove any temptation. Notifications can be a huge distraction when driving and it is illegal to use your phone while on the road.
UK’s BEST SELLING FARADAY POUCH – Holds the coveted Police Recognised Standards and voted Auto Express Best Buy 2023.
Customers say
Customers find the signal blocker works well with keys inside and provides excellent value for money, with one noting it performs as well as more expensive alternatives. Moreover, the product is well-made, blocks signals effectively, and keeps vehicles safe from thieves. Additionally, customers appreciate that it’s large enough to accommodate most car keys and fobs, though some mention it’s too large to fit easily in a pocket. However, there are mixed experiences with car unlock functionality, with some customers reporting successful door operation while others say their cars wouldn’t open.
9 reviews for Defender Signal Blocker 2 Pack – RFID Faraday Pouch – Police Accredited Car Key Security Case – Phone Case Signal Blocking Device – Faraday Bag For Car Keys Mobile Phone Credit Cards
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Original price was: £9.95.£8.95Current price is: £8.95.
Max –
A âMustâ Buy.
Excellent purchase, the pouches really work and are a great security measure at a low price, they should last for ages too.
Al –
Does what it says on the tin.
The product does what it says “On the Tin”. It blocks any signal from the fob to the car which was the first thing I tried on receipt.The item arrived much sooner than expected which was really pleasing and I would recommend this to anyone.
Manjit S. –
I would recommend to everyone
Secret pocket nice like it
paul –
its good
as shown- works- nice product.
michael glue –
Key pouch
It seam to work but only had it for one day
Sally-Anne Vaughan –
Faraday Pouch
Good size, excellent quality of product and supports car security
Juliana8263 –
Itâs good
Itâs good. Recommend
Sam –
Works until it doesnât
This works for a few months⦠until it fails. Please regularly check your pouch otherwise there will be a day where it fails.
M/G –
piccole e discrete, bloccano il segnalepossono contenere uno smartphone di dimensioni medie (xiaomi mi a1)il passaporto ci entralo smartphone e il passaporto contemporaneamente fanno fatica