








30-Day Return Policy
Shop worry free with our 30-Day Return Policy
30-Day Return Policy
Try any item risk-free for 30 days. We stand by our products with a happiness guarantee—your satisfaction comes first.
30-Day Return Policy
Try any item risk-free for 30 days. We stand by our products with a happiness guarantee—your satisfaction comes first.
Our Facebook Reviews
Handpicked reviews from real users who live with signal peace, every day.
Our Products
What Does a Faraday Box Actually Do?
Why STEDA is your smart choice.
Silences signals before they become a problem.

What Makes STEDA Different?
Built to protect. Designed to last.
Engineered For Daily Security
Trusted By Tech Experts
Built With Intention
Quiet Strength, Always On
Engineered For Daily Security
Trusted By Tech Experts
Built With Intention
Quiet Strength, Always On
Frequently Asked Questions
How Do I Contact Customer Support?
How Do I Contact Customer Support?
You can reach us at info@stedasecurity.com for any questions or concerns. We aim to respond within 24 hours, but during busy periods, it may take a little longer. We appreciate your patience and will get back to you as soon as possible!
Do You Restock Sold-Out Items?
Do You Restock Sold-Out Items?
Some of our pieces are limited edition and won’t be restocked, but bestsellers may return! Follow us on social media or subscribe to our newsletter for restock updates.
How do I know if it’s working?
How do I know if it’s working?
You can test it by placing a device inside and sealing the box, then try starting or unlocking your car. If it doesn’t respond, the box is doing its job.
Whats Your Return & Exchange Policy
Whats Your Return & Exchange Policy
We accept returns and exchanges within 30 days after you have received the order. Items must be unused, in their original condition, and with all tags attached. To start a return or exchange, email us at info@stedasecurity.com.