---
product_id: 544137162
title: "Key Shield Home (KS3) Larger RF Shielding Faraday Bag For Multiple Car Keys"
brand: "disklabs"
price: "¥18040"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/544137162-key-shield-home-ks3-larger-rf-shielding-faraday-bag-multiple
store_origin: JP
region: Japan
---

# Blocks all RF signals including RFID, NFC, WiFi, Bluetooth Police-approved Secured By Design Large size fits multiple car key fobs Key Shield Home (KS3) Larger RF Shielding Faraday Bag For Multiple Car Keys

**Brand:** disklabs
**Price:** ¥18040
**Availability:** ✅ In Stock

## Summary

> 🛡️ Keep your car keys invisible to thieves—because your ride deserves VIP security!

## Quick Answers

- **What is this?** Key Shield Home (KS3) Larger RF Shielding Faraday Bag For Multiple Car Keys by disklabs
- **How much does it cost?** ¥18040 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/544137162-key-shield-home-ks3-larger-rf-shielding-faraday-bag-multiple)

## Best For

- disklabs enthusiasts

## Why This Product

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

## Key Features

- • **Spacious & Practical:** Generous 14x23cm size fits multiple keys or bulky fobs
- • **Peace of Mind Protection:** Prevents thieves from amplifying or cloning your key fob signal
- • **Police-Approved Security:** Only UK Faraday bag with Secured By Design certification
- • **Ultimate Signal Blockade:** Gold Faraday lining blocks 2G/3G/4G, GPS, Bluetooth & more
- • **Sleek & Functional Design:** Minimalist look with handy hanging toggle for easy storage

## Overview

The Key Shield Home KS3 is a larger, police-approved Faraday bag designed to block all radio signals (RFID, NFC, WiFi, Bluetooth, GPS, cellular) from reaching multiple car key fobs simultaneously. Its gold Faraday lining ensures complete signal isolation, preventing key cloning and relay theft. With a sleek design and practical hanging toggle, it offers security-conscious car owners peace of mind and convenience.

## Description

Built on the success of the original Disklabs KS1 the new LARGER KS3 Home edition, uses the same technology and robust design to protec the signal of your car key fobs, but is larger.Enabling you to easily store multiple key fobs or even key fobs with many car keys attached to them. The KS1 and KS3 are the only Car Key Fob Faraday bag in the UK to gain the Police Approval "Secured By Design".The KS3 by Disklabs is designed for security-conscious car owners, who want to ensure that their car keys are not scanned or cloned, or the keyless fob signal is amplified by theives looking to gain entry to their car. Also for mechanics – to enable them to determine whether or not the key or the car has a problem.Product Code: KS3Dimensions: w:14cm / h:23cm (closed) / h:27.5cm (open)Window: NoStrap or Handle: Yes (Hanging Toggle)USESShielding of multiple small devicesStops car key cloningMultiple Car Key ShieldingPrevents keyless fob signal being amplified by theives to gain entry to, and steal your car.

## Features

- ✅ SECURITY - Designed for security-conscious car owners, who want to ensure that their keyless car key fob signal is not amplified by thieves allowing the thief to enter the car.
- ✅ PIECE OF MIND - Once you place your keyless entry fob inside our bag, it is impossible for the fob to work, as the Faraday cage blocks all signals from penetrating the bag.
- ✅ TECHNOLOGY - This Faraday Bag has an inner gold Faraday lining that is designed to block all radio signals reaching your keyless fob. These signals include including Radio, RFID, NFC, WiFi, 4G, 3G, 2G, GPS, Bluetooth etc.
- ✅ DESIGN - This case is designed to give a simple and clean look whilst also offering the protection needed.
- ✅ MATERIAL - Made from special material that allows to block signals

## Product Details

- **Brand:** Disklabs
- **Compatible devices:** 5g Devices, Bluetooth devices, Gsm Wifi Signal devices, iPhone, mobile devices
- **Band frequency supported:** [MULTIPLE]
- **Power source:** Battery Powered
- **Product dimensions:** 14L x 14W x 23H centimeters

## Images

![Key Shield Home (KS3) Larger RF Shielding Faraday Bag For Multiple Car Keys - Image 1](https://m.media-amazon.com/images/I/81QDxs-lVuL.jpg)
![Key Shield Home (KS3) Larger RF Shielding Faraday Bag For Multiple Car Keys - Image 2](https://m.media-amazon.com/images/I/61wkOi65dfL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/544137162-key-shield-home-ks3-larger-rf-shielding-faraday-bag-multiple](https://www.desertcart.jp/products/544137162-key-shield-home-ks3-larger-rf-shielding-faraday-bag-multiple)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-14*