---
product_id: 61222289
title: "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"
brand: "defender"
price: "210 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Defender"
url: https://www.desertcart.dk/products/61222289-defender-signal-blocker-2-pack-rfid-faraday-pouch-police-accredited
store_origin: DK
region: Denmark
---

# Blocks 100% of phone & RFID signals Prevents relay theft & cloning attacks Police Preferred Secured By Design 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

**Brand:** defender
**Price:** 210 kr
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay one step ahead: Block signals, block thieves, block distractions!

## Quick Answers

- **What is this?** 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 by defender
- **How much does it cost?** 210 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/61222289-defender-signal-blocker-2-pack-rfid-faraday-pouch-police-accredited)

## Best For

- defender enthusiasts

## Why This Product

- Trusted defender brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium Durability:** Double-stitched, reinforced RPF material built to last
- • **Dual-Purpose Safety:** Stops keyless car theft and eliminates phone distractions while driving
- • **Everyday Convenience:** Magnetic closure with external hook for easy carry and storage
- • **Award-Winning Security:** Auto Express Best Buy 3x winner & Police Recognised Standards certified
- • **Unrivalled Signal Blocking:** Complete 5G, Wi-Fi, RFID, GPS & EMF shield for your devices

## Overview

The DEFENDER SIGNAL BLOCKER is a premium Faraday pouch designed to protect keyless vehicle fobs from relay theft and block all mobile phone signals including 3G/4G/5G, Wi-Fi, RFID, GPS, NFC, and EMF. Certified by Police Preferred Specification and winner of multiple Auto Express Best Buy awards, it also promotes safer driving by eliminating phone distractions. Crafted from durable, double-stitched RPF material with a magnetic closure and external hook, this dual-purpose pouch offers trusted security and everyday practicality for modern professionals.

## Description

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 material Secured By Design Police Preferred Specification High quality, double-stitched design Protects proximity fobs from relay attacks Blocks all phone signals, from calls to Wi-Fi & 3G/4G/5G, also blocks RFID, GPS, NFC, EMF Dimensions: 18.6cm x 11.5cm x 0.6cm Contains educational card insert External 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.

Review: good product - works really well.
Review: Excellent! - Great quality. Unobtrusive but effective. 2 pack gives good value for money. Very pleased with these.

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B3R5FLG |
| Best Sellers Rank | 229 in Automotive ( See Top 100 in Automotive ) 6 in Key Shells |
| Brand Name | Defender |
| Closure Type | Magnetic |
| Colour | black |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 4,626 Reviews |
| Handle Type | Top handle (low confidence) |
| Item height | 0.01 centimetres |
| Manufacturer | Defender |
| Material Type | Polyester |
| Pattern | Solid |
| Style Name | Wallet Case |
| Unit Count | 2 Count |

## Product Details

- **Brand:** Defender
- **Compatible devices:** Cellphone
- **Remote control included?:** No
- **Manufacturer:** Defender

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81wOKwwsowL.jpg)

## Questions & Answers

**Q: Can it block EMP?**
A: I suppose that depends on how close you are to the epicentre?
Too close, it and you have been vaporised.

**Q: Can any owners here recommend a strong enough Lanyard to attatch this too? Some are weak as can be**
A: You can buy very strong lanyards from office suppliers or pop into WH Smiths. Some travel agents will give you one for free if you have some health issues. Not thought about this myself as I put it into my travel bag for safety.

**Q: Hi I am useing a iPhone 13 Pro running vpn and mal wear-does the case protect against eavesdropping when the device is turned off**
A: Hi S.C.,
I am no tech guru but if all your privacy settings are set to prevent camera and mic access and the device is turned off then the faraday pouch should add a further level of protection by blocking all radio waves and Bluetooth signals reaching or leaving you device. 
Hope this helps.

**Q: does this block the microphone from working?**
A: It blocks the mobile network signal to the phone so it does not receive or send anything. In theory microphone might work depending on circumstances. Why you would want it to?? 🤷

## Customer Reviews

### ⭐⭐⭐⭐⭐ good product
*by A***R on 18 December 2025*

works really well.

### ⭐⭐⭐⭐⭐ Excellent!
*by H***F on 19 November 2025*

Great quality. Unobtrusive but effective. 2 pack gives good value for money. Very pleased with these.

### ⭐⭐⭐⭐ Signal blocker case
*by R***R on 22 November 2025*

Very pleased with items. Very good case. No issues. Good value for the money.

## Frequently Bought Together

- 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
- Stoplock Pro Elite Car Steering Wheel Lock HG 150-00 - Safe Secure Heavy Duty Anti-Theft Bar - Universal Fit - Includes 2 Keys and Carry Bag, Black/Yellow, 1 Unit
- Defender Signal Blocker Mini 2 Pack - RFID Blocking Faraday Pouch - Police Accredited Car Key Signal Blocker Pouch - Protection for Keyless Fobs - Works With Remote Entry Keys

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.dk/products/61222289-defender-signal-blocker-2-pack-rfid-faraday-pouch-police-accredited](https://www.desertcart.dk/products/61222289-defender-signal-blocker-2-pack-rfid-faraday-pouch-police-accredited)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-22*