When car security matters most, we keep you on guard!

FobGuard® security pouch: Ideal Faraday Cage to Protect Car Keyless Entry Fobs


We've designed the perfect radio frequency (RF) blocking fob pouch to prevent your wireless entry device from being able to send or receive signals.
This small, lightweight, flexible and durable "faraday cage" is popular with car owners, rental car companies and replacement remote key manufacturers to stop their keyless entry fobs from being remotely accessed.
There has been a steady increase in the number of thefts of vehicles and their contents in recent years as the technology to manipulate keyless entry devices has become cheaper and easier to obtain.
Our patent pending FobGuard® brand shielding pouches are manufactured from the highest quality military grade fabrics.  A double layer of conductive silver/copper/nickel RoHS compliant material from Germany is stitched together and then further sealed using conductive hook and loop at the end.  This ensures your device is completely enveloped inside a true "faraday cage".
The material has an average shielding effectiveness of -85dB in the range of 30 MHz to 1 GHz and an average -80dB in the range of 1 GHz to 11 GHz.  This material is then further protected from the elements in a durable premium black sports nylon to protect the faraday cage material from daily wear and tear.


Customer Reviews

Based on 43 reviews
The FobGuard really works!

I purchased the FobGuard in August, 2017 and was amazed at how quickly it shipped—it arrived in Oregon from Pennsylvania only four days after I ordered it.
The FobGuard is just the right size to contain the electronic key fob for my 2012 Prius V and still fit easily in my purse.
Most importantly, it really works!
It is brilliant to have loops for attaching key rings both inside and outside the envelope. My only suggestion for improvement is to slightly increase their lengths.
The FobGuard is well-made of sturdy materials and is easy to open and close.
It has really improved the security of my car and I enthusiastically recommend this product!

David Hartman

Works as advertised. Needs to be a bit larger and have a tab on each side of the opening to make it easier to open.

long shipping time and extra costs

Handing in the warehouse worked very fast.
Shipment however took 11 days from departure warehouse until arrival at destination.
Belgian authorities added 31,16 euro costs for VAT and customs handling ! So, be aware if ordering from Europe !

Works as advertised

Hard to believe something so simple would do the job, but it works great. I stood right next to the car and tried to open the door but the Fob Guard wouldn't let me unlock it. I even tried to sit inside the car and start it, but no go. It's quite amazing. We bought 5 so we had extras for presents, but may need to get a few more. It would be nice if the Velcro was a little less grabby. I would definitely recommend this product to my friends.

It works perfectly. Really happy

It works perfectly. Really happy with this.