Description
Premium Carbon Fiber Car Key Signal Blocking Box
Modern vehicles with keyless entry systems may be vulnerable to relay attacks, where criminals extend the wireless signal of a car key. This RFID signal blocking box provides a secure storage solution for your smart keys.
Designed with a premium carbon fiber exterior and anti-oxidation shielding material inside, this Faraday box combines security protection with a stylish and modern appearance.
Key Features
🔒 RFID Signal Blocking Protection
The built-in shielding lining helps reduce RFID, NFC, and wireless signal transmission from car key fobs, helping protect your vehicle from unauthorized signal access.
🚗 Protect Your Keyless Entry System
Simply place your smart key inside the box when not in use to add an extra layer of security against relay signal attacks.
✨ Premium Carbon Fiber Design
The elegant carbon fiber exterior creates a modern luxury look, suitable for homes, offices, and premium vehicle owners.
🌱 Durable & Eco-Friendly Materials
Made with quality materials, featuring a durable outer shell and soft internal shielding fabric for long-term daily use.
🎁 Practical Storage Solution
The compact box design allows easy storage and quick access to:
Car smart keys
Key fobs
RFID cards
Small wireless devices
Product Specifications
Specification Details
Product Name Carbon Fiber RFID Signal Blocking Box
Material Carbon Fiber Exterior + Anti-Oxidation Shielding Material
Color Black (Custom Colors Available)
Function RFID Blocking / Signal Shielding / Key Fob Protection
Structure Single Signal Blocking Box
Style Modern, Simple, Premium
Application Car Keys, Smart Keys, RFID Devices
Size & Weight
Size Dimension Weight
Small 11.5 × 9 × 6.2 cm 175g
Large 17 × 12.3 × 9.5 cm 386g
Extra Large 19 × 12 × 9 cm 575g
Product Advantages
Stylish Security Accessory
Unlike traditional key pouches, this carbon fiber key box features a rigid structure with a premium appearance. It can be placed naturally on a desk, cabinet, or bedside table.
Easy Key Storage
The spacious interior allows users to conveniently place and remove keys while maintaining signal shielding protection when the box is closed.
Suitable For Multiple Scenarios
Perfect for:
Home use
Office use
Garage storage
Luxury car owners
Daily vehicle security protection
Usage Instructions
Place your car key or smart key inside the signal blocking box.
Close the lid completely.
Store the box in a convenient location.
Remove the key when you need to use your vehicle.
Care Instructions
Clean with water or a small amount of mild detergent.
Wipe gently with a soft cloth.
Do not dry clean.
Avoid direct sunlight exposure.
Do not iron.
Do not bleach.
Package Includes
1 × Carbon Fiber RFID Signal Blocking Box




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