rfid key fobs to prevent keyless car theft

Keyless car theft is a very frequent task nowadays and the cheats have found countless ways to rob your car that you bought from your hard-earned money.

Keyless cars come with Radio Frequency Identification technology (RFID) which makes your life easier but also makes it easier for the thief to steal your car.

Good GPS trackers for cars might help you to monitor the location of your car in case it is stolen but why should one let the situation go to that extent.

Keyless car keys have a signal range of about 5-10 meters which is more than enough for the thief to get his hands on your valuable automobiles and they would not even care about the extra hours you spent at work to get your dream car.

One way of your protecting your car from these troublemakers is RFID blocking key fob protectors. These small protectors can save you from some big trouble by blocking the RFID signals and protecting your car from being stolen.

In this article, we will be discussing the best RFID key fob protectors which can help you protect your car from keyless car theft.

Table Of Content

Best RFID Key Fob Protectors Comparison Table

(Best and Cheapest Overall)<br>Monojoy Faraday Bag For Car Keys

(Best and Cheapest Overall)
Monojoy Faraday Bag For Car Keys

  • Portable Size
  • 100% RFID signal blocking
  • Comes with 2 pockets
Check Product On Amazon
(Best Design)<br>Todoxi Faraday Key Fob Protector

(Best Design)
Todoxi Faraday Key Fob Protector

  • The bag has a stylish design
  • Keychain included for easy carrying
  • Blocks all types of radiations
Check Product On Amazon
(Most Spacious)<br>Ticonn Faraday Box

(Most Spacious)
Ticonn Faraday Box

  • Blocks all types of radio frequency signal
  • Credit cards do not demagnetize in the box
  • User manual included
Check Product On Amazon

7 Best RFID Key Fob Protectors For Your Cars

1. Monojoy Faraday Bag For Car Keys

best rfid key fob protector

Monojoy Faraday bag is the cheapest and the best key fob protector we have on our list. This RFID key fob protector is available in black color which looks very classy.

The size of this RFID key fob protector is 5.5 x 4 x 0.08 inches and it weighs 1.8 ounces which makes it really easy to carry and the company guarantees 100% RFID signal blocking.

With it’s portable size, you do not have to worry about this product taking too much space.

This product comes with 2 pockets so you can easily use it to secure your RFID emitting bank cards as well as your car keys.

You do not have to worry about your car being stolen if you have this key fob protector with you.


  • Monojoy Faraday is easy to carry
  • Comes with 2 pockets
  • Closable velcro flap
  • 100% RFID blocking guaranteed
  • Can also block signals emitted by cards


  • Might not work if the protector is too close to the car with the keys inside the protector.

Check On Amazon

2. Ticonn Faraday Key Fob Protector

Ticonn Pouch

Ticonn Faraday RFID key fob protector has the dimensions 9.37 x 3.98 x 0.87 inches and a weight of 3.2 ounces, which is a little heavier than the last one.

You get 2 key fobs in a single pack, so if you have more than one keyless car or any other keyless vehicles then Ticonn Faraday is a cheap deal for you.

Ticonn key fob protector is very easy to carry and comes with a closable flap. This key fob protector is available in 3 colors. You can choose from carbon fiber texture, PU black, and harris tweed color, grab the one which suits you the most.  

This product comes with an external hook which is useful for people in situations where you need to keep your hands empty.

You can easily hook this key fob protector to your belt or hang it on your key holder at home when it is not in use or in your belt loop when you are outside. 


  • Easy to carry
  • 2 pockets included
  • Closable velcro flap
  • Comes with a metallic key chain


  • Wears off with use
  • Might not work after some time

Check On Amazon

3. Wisdompro Faraday Bag

Wisdom Pro key fob protector

Looking for a lightweight key fob protector? Wisdompro Faraday bag is what you need as it comes with a weight of 0.95 ounces. The dimensions are 7.68 x 4.49 x 0.63 inches which makes it very easy to carry.

In case you want to have your own Wisdompro Faraday bag, you get 2 colors to choose from, black and pink. This product has 2 pockets, 1 main RFID pocket for your car keys, and 1 normal multipurpose pocket.

You can put other essential stuff in the second pocket like cash, bills, and so on. But don’t use the second pocket to keep car keys as it’s not RFID-proof.

This product comes with strong outer stitching and double lining so you do not need to care about it wearing out.

The lightweight of this RFID blocker does not affect its performance as it can block signals ranging from 10MHz to 3GHz. It also comes with a metal ring which can be used to hang this protector so that you can easily carry it around without much trouble.


  • The key fob is lightweight
  • Comes with dual pockets
  • The product is small in size
  • Metal ring included with the key fob


  • Metal ring included but not hook

Check On Amazon

4. Todoxi Faraday Box Car Key Fob Protector

Todoxi Box

Todoxi Faraday key fob protector comes in the form of a box which can carry much more of your keys than faraday bags.

This product is available in two colors, black and blue. The box has the dimensions of 5.4 x 4.2 x2.7 inches and a weight of 10.6 ounces.

Todoxi faraday box can easily carry 4-5 keys as it has a very giant area as compared to the bags. The inner lining is made of high-quality double radio frequency blocking cloth.

If you have this faraday box, you do not have to care about your car being stolen. You will surely have a good sleep without caring about your car getting into the wrong hands.


  • Extra protection with the help of protective inner lining
  • The box has high-quality leather
  • More storage space as compared to faraday bags
  • Looks classy and stylish


  • Heavier as compared to bags
  • Not easy to carry

Check On Amazon

5. Mission Darkness Bag For Keys

Mission Darkness

The RFID key fob protector by Mission Darkness is another extraordinary product that can save you from becoming a victim of keyless car theft.

Mission Darkness key fob protector has a very remarkable design and a very stylish look with the dimensions of 5 x 0.2 x 3.25 inches and a weight of 2.39 ounces.

You do not have to care about it getting splashed on with water because the company guarantees that the product is water resistant, which is also another unique feature of the bag.  

Mission Darkness faraday bag also blocks signals emitted by small electronics, all thanks to the three layers of high-shielding TitanRF Fabric. So you do not have to care about any kind of electronics emitting RFID, Bluetooth, or Wi-Fi signals.


  • The bag is light in weight
  • The key fob is water-resistant
  • Belt loop included
  • Three-layer TitanRF faraday fabric blocks Wi-fi signals up to 5Ghz, Bluetooth and RFID signals


  • Small in size
  • Consist of only one pocket

Check On Amazon

6. Ticonn Farday Box

key fob protector to prevent keyless car theft

This key fob protector by Ticonn is the most spacious RFID blocking product that we have on the list. This product by Ticonn is the available in two textures, carbon fiber and PU leather. So you can choose the texture that suits your style.

Ticonn faraday box has two layers of RFID protection material and blocks every type of radiation. The box can be used not only for keys but also for any type of electronic gadget or device.

The box offers the largest space as compared to the other products because it has dimensions of 6.97 x 5.31 x 3.94 inches. Coming to its weight it’s quite light with a weight of just 1.24 pounds.

We all know that keys are something which are frequently misplaced and looking for them in emergency situation wastes a lot of time.

The faraday box above can store up to 6 car keys. So your whole family can easily have their keys in one place and no one has to waste their time looking for their keys when in a hurry.


  • Most spacious faraday box on the list
  • Blocks all types of radio frequency signal
  • Credit cards do not demagnetize in the box
  • User manual included
  • Available in 2 colors


  • Not easy to carry
  • Not water-resistant

Check On Amazon

7. Todoxi Faraday Key Fob Protector

Todoxi Pouch

Next product on the list is the RFID key fob protector faraday bag with the best design. Manufactured by Todoxi, this faraday bag has the dimensions of 8.07 x 4.76 x 1.46 inches and the weight of 2.89 ounces

Looking for a stylish key fob protector? The Todoxi faraday bag has a zipper and comes with a keychain which makes it really convenient, stylish, and easy to carry along anywhere you want.

This product can block all RFID signals and nullify the use of skimming tools to protect your car.

The company guarantees that this key fob protector blocks all types of radiations like GPS, Wi-Fi, Bluetooth, RFID signals and key fob signals.

This key fob protector is made with premium quality leather for a great look.

Another convenience enhancing feature of this bag is its keychain. The keychain in this key fob protector can help you as you can hang it in the belt loop of your trousers, pants, or jeans. So, you will not face any problem while carrying it anywhere while keeping your car safe.


  • The bag has a stylish design
  • Keychain included for easy carrying
  • Blocks all types of radiations
  • Comes with a zipper closure


  • Not water-resistant
  • The bag has small size making it unfit for thick keys

Check On Amazon

Choosing The Best RFID Key Fob Protectors: Buying Guide

1. Dimensions

The dimension of the RFID key fob protector which you want to choose solely depends on your needs.

If you want to carry the key fob protector everywhere with you then it’s best to choose the one that is light in weight and compact in size.

On the other hand, if your needs demand a key fob protector that can store multiple keys then it’s best to choose the key fob protection box.

2. Anti-theft properties

Having an RFID key fob protector is of great use but choose the one which you think will definitely save you from trouble.

Some low-quality RFID key fob covers might be cheap but may not work and your car would vanish from your eyes in no time. So, choose the one which is certainly a good product.

3. Storage capacity

You might want all your radio frequency emitting keys protected in one place. So try to choose an RFID key fob protector which has a large storage capacity and can organize all your keys in a single place.

So, these are the key features you should look for while purchasing your RFID key fob protector.


Do Faraday Cages Block Wi-Fi?

Yes, faraday boxes prevent any type of radiation from escaping so try not to run this experiment on your Wi-Fi router as it would obviously prevent the Wi-Fi signals from reaching your electronic device.

Do Car Key Signal Blockers Work?

Signal blocking pouches or boxes can help you by blocking all the radio frequency signals emitted by your car keys or other valuable stuff and can also prevent keyless car theft.

Can Someone Steal My Car Without A Key Fob?

There is no way anyone can get their hands on your car if the key fob is not activated. Once activated, it is child’s play for the thieves nowadays to get hold of your car.

What Blocks Car Key Signal?

If you want your keyless car protected from the demonic minds and the dirty hands of the thieves, you should consider buying an RFID key fob protector faraday pouch or box.

Are Faraday Bags Worth It?

Yes, these bags can save you from big problems even if you do not expect them to. The can protect your keyless cars from getting into the wrong hands.

Are Cars With Key Fobs Harder To Steal?

When the key fob is activated, the cheat who wants to get his hands on your car will be able to achieve his motive in less than 10 seconds. When the key fob is inactive, it is near to impossible for the thief to steal your car.