---
product_id: 239071291
title: "Ananta Faraday Box for Car Keys – Military-Grade RFID Signal Blocking, Grey"
brand: "ananta"
price: "¥14874"
currency: JPY
in_stock: true
reviews_count: 11
category: "Ananta"
url: https://www.desertcart.jp/products/239071291-ananta-faraday-box-for-car-keys-military-grade-rfid-signal
store_origin: JP
region: Japan
---

# Twin magnetic closure Dual-layer wooden core Military-grade RF blocking Ananta Faraday Box for Car Keys – Military-Grade RFID Signal Blocking, Grey

**Brand:** ananta
**Price:** ¥14874
**Availability:** ✅ In Stock

## Summary

> 🛡️ Fortify your keys in style — because your ride deserves Fort Knox-level protection.

## Quick Answers

- **What is this?** Ananta Faraday Box for Car Keys – Military-Grade RFID Signal Blocking, Grey by ananta
- **How much does it cost?** ¥14874 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/239071291-ananta-faraday-box-for-car-keys-military-grade-rfid-signal)

## Best For

- ananta enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Security:** Strong twin magnetic closure seals your keys with a satisfying snap—no fumbling required.
- • **Multi-Device Protection:** Blocks signals from car keys and smartphones alike, safeguarding your digital life.
- • **Unrivaled Signal Defense:** Military-grade shielding blocks relay theft attempts with 100% reliability.
- • **Gift-Ready Sophistication:** Elegantly packaged for the discerning professional who values style and peace of mind.
- • **Premium Durability Meets Style:** Dual-wood core and soft-touch exterior ensure lasting luxury without wear.

## Overview

The Ananta Faraday Box combines military-grade RFID shielding with a dual-wooden core and a premium twin magnetic closure to block key fob and smartphone signals effectively. Designed for everyday use, its durable, soft-touch exterior and felt-lined interior offer luxury and protection that lasts. Perfectly sized to fit multiple keys and phones, it’s a stylish, gift-ready solution to prevent relay theft and unauthorized access.

## Description

Serious protection against key fob signal theft with layered wood and military-grade shielding. Durable, magnetic closure design ensures years of reliable performance.

Review: Effective and appealing - I bought this as a curiosity having smaller less effective box from elsewhere, it's a good size and fits two car keys attached to house keys side by side quite comfortably. It has a nice soft touch feel to it with a slighty padded exterior which gives this faraday box a luxury feel to it. Having to make sure that this did what it said I took it out to my car and placed it in the passenger seat, with the box open the car tarted as normal but once closed the car itself couldn't find the key and would not respond giving me a satisfactory result and piece of mind in it's performance, also the auto unlock feature of the car did not respond from the outside with the box closed. It doesn't have and toggle or handle for opening which is my only minor complaint as having to handle the box surface directly over time will inevitably be marked by grubby fingers / natural oil from the skin buts a minor niggle It does however close magnetically sealing it shut which is a nice touch. Overall this item looks and feels good and upon testing it I am happy with it. I would recommend this faraday box if you're wishing to keep those relay thieves from doing a gine in 60 secinds with your pride and joy - Duck
Review: Well put together, works perfectly in blocking signals and looks the part too - This box is built very well and you clearly get the quality you are paying extra for. The outer is more of a soft faux suede than a faux leather which I really like and in the black is a discrete clean box with a magnetic closing mechanism, which makes it fit in anywhere. I absolutely love the magnetic closing mechanism but it is quite strong and you will need two hands to open the box, not that is a bad thing for me personally but thought id mention it. I’m not a fan of the fairly large imprinted branding but thankfully it is printed on as opposed to a different colour that would stand out more. On the bottom of the box are 4 raised hard rubber feet which makes it ideal to sit on a glass surface and not have to worry about scratching or slipping. The box internals are covered in a nice felt like material so putting a phone in there wont scratch it. The box itself I am using for car fobs and have tested it as well as the Faraday pouch it comes with. Both work perfectly and when closed will not allow the fob signal to be transmitted and the keyless entry will not work. Focussing on the box this worked 100% of the time, from outside of the cars trying to open the doors using keyless entry, as well as trying to start the cars using the start button when sat inside with the closed box. For reference I tried this on two cars, a Mini and a BMW. As soon as you open the box and retry to unlock or push to start it works just fine. The Faraday box also works on a mobile phones, blocking the cellular signal. With a phone in the box (iPhone 12 Pro) the phone cannot be called at all. Wasn’t sure it would work with a phone on the back of other Faraday box reviews but this one definitely works to block out cellular signals. I did not try WiFi. In terms of size the box will comfortable fit an Apple iPhone 12 Pro (Non Max version). It will fit a fob on a bunch of keys along with the phone and plenty of room to spare but I probably wouldn’t do that unless the phone was face down with a case to avoid scratching it! Overall I am very pleased and would definitely recommend this box.

## Features

- Serious Protection, Without the Guesswork – Unlike flimsy alternatives, Ananta Faraday Boxes are engineered with layered wood and military-grade shielding to block key fob signals reliably — no fiddling, no second-guessing.
- Designed for Everyday Use, Built to Last – Our Faraday box features a premium magnetic close, durable construction, and shielding fabric that ensures years of dependable signal blocking without degrading.
- Looks Like Luxury. Works Like Fort Knox. – Crafted to blend with your lifestyle while delivering serious protection. Unlike cheap options, it won't warp, fray, or degrade over time.
- The Smartest Kind of Insurance – For less than the cost of an insurance excess, Ananta provides lasting protection against the costly risk of relay theft — no subscriptions, no batteries.
- Gift-Ready Luxury – A Thoughtful Present – Packaged elegantly, Ananta makes an exceptional gift for car owners who value style, security, and peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08D3RM828 |
| Best Sellers Rank | 2,868 in Automotive ( See Top 100 in Automotive ) |
| Brand | Ananta |
| Colour | Grey |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 1,552 Reviews |
| Included Components | Faraday Box, Faraday Pouch |
| Item Dimensions L x W x H | 7.1L x 13.7W x 22H centimetres |
| Item Package Quantity | 1 |
| Item Type Name | Faraday Box & Pouch Set |
| Item Weight | 502 Grams |
| Lock Type | Twin Magnetic Close |
| Manufacturer | VHL Global |
| Material | Wood |
| Model Number | Magnetic Close |
| Number of Compartments | 2 |
| Opening Mechanism | Magnetic |
| Other Special Features of the Product | Dual-Wooden Core, Military Grade RF Blocking, Twin Magnetic Close |
| Part Number | TK108 |
| Pattern | Solid |
| Recommended Uses For Product | Security |
| Recommended uses for product | Security |
| Shape | Rectangular |
| Special feature | Dual-Wooden Core, Military Grade RF Blocking, Twin Magnetic Close |
| Style | Contemporary |
| UPC | 759952987098 |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Ananta
- **Colour:** Grey
- **Material:** Wood
- **Special feature:** Dual-Wooden Core, Military Grade RF Blocking, Twin Magnetic Close
- **Style:** Contemporary

## Images

![Ananta Faraday Box for Car Keys – Military-Grade RFID Signal Blocking, Grey - Image 1](https://m.media-amazon.com/images/I/912IU5mqEvL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What is relay theft, and how does it work?**
A: Relay theft is when criminals capture your key fob’s wireless signal from inside your home, then trick your car into unlocking. A Faraday box blocks the signal completely, stopping thieves from accessing your vehicle.

**Q: How does this Faraday box protect against relay attacks?**
A: The Ananta Faraday box uses military-grade RF shielding and a dual-wooden core to block all wireless signals. Sealing your keys inside cuts off Bluetooth, Wi-Fi, 4G, and 5G signals, making your car invisible to thieves.

**Q: What makes this Faraday box better than cheaper alternatives?**
A: Cheaper boxes often use cardboard cores and basic shielding that weaken over time. Ananta boxes are crafted with wood layers, military-grade RF fabric, and a secure magnetic seal for lasting protection and daily reliability.

**Q: Can it fit more than one key fob at a time?**
A: Yes. The Ananta Faraday box fits up to 4 car key fobs while maintaining full signal-blocking performance. It’s perfect for households with multiple vehicles or for safely storing both primary and spare keys together.

**Q: Why should I consider buying more than one box?**
A: Many customers buy a pair — for example, one grey and one brown — for a "his & hers" setup. It helps each person keep their own keys, phone, or RFID cards stored separately and securely. They also make thoughtful gifts for car owners.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Effective and appealing
*by R***K on 24 August 2025*

I bought this as a curiosity having smaller less effective box from elsewhere, it's a good size and fits two car keys attached to house keys side by side quite comfortably. It has a nice soft touch feel to it with a slighty padded exterior which gives this faraday box a luxury feel to it. Having to make sure that this did what it said I took it out to my car and placed it in the passenger seat, with the box open the car tarted as normal but once closed the car itself couldn't find the key and would not respond giving me a satisfactory result and piece of mind in it's performance, also the auto unlock feature of the car did not respond from the outside with the box closed. It doesn't have and toggle or handle for opening which is my only minor complaint as having to handle the box surface directly over time will inevitably be marked by grubby fingers / natural oil from the skin buts a minor niggle It does however close magnetically sealing it shut which is a nice touch. Overall this item looks and feels good and upon testing it I am happy with it. I would recommend this faraday box if you're wishing to keep those relay thieves from doing a gine in 60 secinds with your pride and joy - Duck

### ⭐⭐⭐⭐⭐ Well put together, works perfectly in blocking signals and looks the part too
*by M***B on 19 November 2021*

This box is built very well and you clearly get the quality you are paying extra for. The outer is more of a soft faux suede than a faux leather which I really like and in the black is a discrete clean box with a magnetic closing mechanism, which makes it fit in anywhere. I absolutely love the magnetic closing mechanism but it is quite strong and you will need two hands to open the box, not that is a bad thing for me personally but thought id mention it. I’m not a fan of the fairly large imprinted branding but thankfully it is printed on as opposed to a different colour that would stand out more. On the bottom of the box are 4 raised hard rubber feet which makes it ideal to sit on a glass surface and not have to worry about scratching or slipping. The box internals are covered in a nice felt like material so putting a phone in there wont scratch it. The box itself I am using for car fobs and have tested it as well as the Faraday pouch it comes with. Both work perfectly and when closed will not allow the fob signal to be transmitted and the keyless entry will not work. Focussing on the box this worked 100% of the time, from outside of the cars trying to open the doors using keyless entry, as well as trying to start the cars using the start button when sat inside with the closed box. For reference I tried this on two cars, a Mini and a BMW. As soon as you open the box and retry to unlock or push to start it works just fine. The Faraday box also works on a mobile phones, blocking the cellular signal. With a phone in the box (iPhone 12 Pro) the phone cannot be called at all. Wasn’t sure it would work with a phone on the back of other Faraday box reviews but this one definitely works to block out cellular signals. I did not try WiFi. In terms of size the box will comfortable fit an Apple iPhone 12 Pro (Non Max version). It will fit a fob on a bunch of keys along with the phone and plenty of room to spare but I probably wouldn’t do that unless the phone was face down with a case to avoid scratching it! Overall I am very pleased and would definitely recommend this box.

### ⭐⭐⭐⭐⭐ Works really well
*by B***E on 6 July 2023*

Great quality storage box to protect your car keys or anything else. It truly does block the rf signal from my car keys and gives real peace of mind that my car is just that bit safer on my driveway. I put the key in the box, closed the lid and my car will not open at all, as soon as I open the lid the car was able to unlock and start. The box it's self is nice and sturdy and looks great too. Also really handy that it comes with 2 sleeves to fit your bank cards or any other cards and you can still pop them in your wallet safe that your cards can't be swiped. The extra pouch is also great for when your out and about, you can simply.pop your key in it in your pocket safe in the knowledge that it works in blocking any signals.

## Frequently Bought Together

- Ananta Faraday Box for Car Keys – Military-Grade RFID Signal Blocker Box with Magnetic Close & Faraday Pouch for Keyless Entry Security (Grey)
- 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
- Faraday Pouch for car Keys,Faraday Bag | Car Key Signal Blocking Pouch | Keyless Entry Car Keys Case | RFID Blocker Bag for Car Security | Anti-theft Remote Entry Keyless Protect,Pack of 2

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-22*