# Signal-blocking Faraday Box by extra digital — for phone, car keys, ID cards

**URL:** https://aio.lv/en/product--extra-digital-hb390458--10463989
**Data updated:** 2026-01-03 12:50 (EET)
**Category:** Smartphone & Tablet Mounts
**Manufacturer:** extra digital
**Manufacturer code:** HB390458
**EAN:** 9990000390458
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--extra-digital-hb390458--10463989

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

A Faraday Box from extra digital designed to block wireless signals to phones, car keys and ID cards. The enclosure prevents incoming and outgoing radio frequency communication, helping protect devices from tracking, remote access and unauthorized signal-based interactions. Suitable for secure storage at home, in the office or when travelling; helps preserve battery life and ensures temporary device isolation.

## Long description

Faraday Box - Signal Blocker for Phone, Car Keys, ID Cards is a compact shielding case that uses the Faraday cage principle to block electromagnetic waves. It does not emit signals and does not interfere with devices outside the enclosure. Designed for small mobile phones and other compact electronic items, the box isolates devices from incoming calls, messages and wireless connections, while protecting stored data from electromagnetic interference.
Advantages
The box blocks multiple signal types including mobile networks, Bluetooth, Wi‑Fi, GPS and RFID, and also provides shielding against static electricity and electromagnetic radiation. It serves as a protective cover for car keys, preventing remote unlocking or relay attacks, and can be used to store memory cards and other storage media to reduce the risk of data corruption or degaussing. The product is lightweight, lockable and easy to carry.
Suitable for
 Small mobile phones to temporarily block calls and messages
 Car keys to prevent unauthorized remote access and key‑fob relay attacks
 ID cards, RFID tags and access cards requiring signal isolation
 Memory cards and small storage devices to protect against electromagnetic interference
 Situations where privacy is needed and device tracking must be prevented
Key specifications
 Dimensions: 173 x 122 x 93 mm
 Weight: 360 g
 Colour: Black
 Signal blocking: RFID, Bluetooth, 4G, Wi‑Fi, GPS, GSM and similar RF signals
How to use
Open the box, place the device(s) inside ensuring they fit without forcing the lid, and close the lock. When closed, the enclosure prevents inbound and outbound wireless communications for devices stored inside. To restore normal device operation, unlock and open the box and remove the items.
Usage recommendations
Use the Faraday Box on small phones and compact electronic items only; avoid placing devices that require ventilation or continuous power while enclosed. Do not rely on the box for long‑term storage of batteries or devices that require heat dissipation. For maximum privacy and protection, ensure the lid closes fully and the lock is engaged.

## FAQ

### How much does the Faraday Box extra digital — Signal blocker for phone and keys cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 21.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All extra digital products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized extra digital service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10463989/52508142_large.webp