EMP Shield – Home EMP & Lightning Protection + CME Defense (SP-120-240-W)


Next Generation EMP Protection With Military Certified Testing.


Listed by the Department of Homeland Security. 

(689 customer reviews)


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EMP Protection

All Phases an EMP (E1, E2, & E3)

Solar Flares

Up to 228,000 Amps

Lightning Protection

100% Lightning Guarantee Backed By a $25,000 Insurance Policy
emp shield kansas business of the year
emp shield partnership rezvani

Featured In

EMP Shield National Security Collaboration Center NSCC
emp shield as seen on fox
Coolest Thing Made in Kansas EMP Shield Competition

Coolest Thing Made in Kansas Winner! 

EMP Shield beat Garmin to be selected officially as the coolest thing made in Kansas. 

EMP Shield – Home EMP & Lightning Protection + CME Defense (SP-120-240-W)


Industry Leading 10 Year Warranty

If it fails at anytime during the 10 year Limited Lifetime warranty, we replace it for $50. No questions asked!

Backed by $25,000 of Insurance

If the device doesn’t protect your electronics, we will cover the damage. It’s that simple.

Surpasses All Military EMP Testing Standards

  • MIL-STD-188-125-1
  • MIL-STD-464C
  • MIL-STD-461-G
  • RS-105 (90,000 Volts)

Tested at Intertek

Our devices have been tested at Intertek to UL 1449 standards.

Yellow Card: 5017129

Listed by the Department of Homeland Security

EMP Shield Has Set New Standards in EMP Protection and is Listed by Homeland Security in their EMP Resilience Report

One of the Worlds Fastest

Our Technology Begins Pulling Excess Electricity from Your Homes Electrical System in 500 Trillionths of a Second

14 Day Money Back Guarantee

If You Decide EMP Shield Isn’t For You, We Offer a 14 Day No Questions Asked Return Policy

Incredibly Powerful

The EMP Shield is Capable of Withstanding up to 228,000 AMPS per phase.

IP 66 Rated

For Use in Extreme Hot & Cold Climate Conditions. Extreme weather proven at Edison Testing Laboratories.

Easily Installs in 10 Minutes or Less

We have designed the EMP Shield to install easily for any application. All devices have an easy to follow installation guide.

Why Do I Need EMP Shield?

  • The Government has released an EMP Executive order & Homeland Security is urging people to get prepared quickly!
  • Although the grid may be down, your electrical equipment and home will still be functional if you have EMP Shield. 
  • EMP Shield will ensure your vehicle operates after an EMP helping you get home, save family members, or even get supplies while others cannot.
  • Your home will be 100% protected from lightning saving you thousands of dollars and months of time if you are hit with lightning.
  • If you have a solar system or generator, you will have power and functional equipment while others do not!
emp shield vehicle model 2

How Has This Been Tested?

Isn’t a nuclear explosion required to create an EMP?

The threat of an EMP is the large amount of electricity that is induced into conductors that generate heat and can be destroyed.  There are only a few testing facilities in the world capable of producing the same amount of electricity that an EMP produces. 

EMP Shield has been rigorously tested at the Keystone compliance facility which is a federally approved testing facility that is used to conduct many of today's most advanced and rigorous technological tests. Out testing and evaluations conducted at the facility were documented in depth to show the true ability and durability of the EMP Shield. Below you will find the complete Keystone Compliance testing results of the EMP Shield.


How Does EMP Shield Work?

EMP Shield will protect all the electronics and equipment connected to your electrical system.

This is accomplished by shunting (shorting) the over voltage coming in from the grid and the induced voltage that is collected within your home.

Whether the source of electrons are from within your home or coming into your electrical system from outside the home (the grid), the Shield will see the surge and protect your electrical system. Our technology reacts in less than 1 billionth of a second. Since the shunting is completed incredibly fast, the over voltage is drained away from the equipment before the voltage can rise high enough to damage any equipment. We call this new technology SightSpeed™

689 reviews for EMP Shield - Home EMP & Lightning Protection + CME Defense (SP-120-240-W)

  1. Paul (verified owner)

    easy to install, although not knowing my way around an electrical panel, I hired an electrician to do the installation. It took him approximately 10 minutes.

  2. Nicholas Simone (verified owner)

    The site is easy to navigate. The price is good.

  3. Joyce S. (verified owner)

    Incredible & necessary piece of equipment. Shipped same day ordered.

  4. Michael Ranieri (verified owner)

    The customer service is top notch with knowledge and great compassion for the device and purpose. It arrived quickly and took only 10 minutes to install. Now we are protected! EXTREMELY EASY INSTALL

  5. John D. (verified owner)


  6. Ray E. (verified owner)

    Andrew was extremely helpful in explaining the product and assisting me with purchase of 16 units.

  7. Anonymous (verified owner)

    I called several times before ordering. The customer service person was great and answered all questions.

  8. Suzanne Notting (verified owner)

    Andrew you were great. Listening to you on Adams Marfoogle, you delivered all my questions and so much more I didn’t think of. It was something we really needed but were not able to find here in Canada. Great service, you will do well, thankyou.

  9. John (verified owner)

    Nice and compact, easy install. Hope it never has to be used, but now I feel confident if something does happen.

  10. Anonymous (verified owner)

    I just ordered my EMP shield on June 12

  11. Katheryn (verified owner)

    I will only know when and if an EMP hit us. The delivery was quick and I appreciated the simple instructions,( even though I will not be the one installing them). I’m pleased to have them.

  12. Michael Z Ebersteign (verified owner)


  13. Starr C. (verified owner)

    I called, and spoke with Amber who took my order, and she was very helpful and took my order!

    Also, Andrew and Amber were really super helpful in ANSWERING my questions through live chat available and ready to go.

  14. F. Brian (verified owner)

    Ordering and delivery were easy & prompt. The electrician I had install them commented that most whole home surge protectors only have three wires, where the EMP has four, attesting to the robustness & higher capacity of the EMP.

  15. Edward C. (verified owner)

    Great product. Good instructions. Easy installation. Great peace of mind.

  16. Shawn (verified owner)

    Extremely easy to install with a very clear label right on the device. One wire to the ground bar, one to the neutral bar, and the other two wires to breakers that are next to each other on the same side of the panel. Two green lights means you’re done!

  17. Mark W. (verified owner)

    Install was very easy if you are comfortable working in the breaker panel. I had to move a couple breakers around but it was not difficult. Nice to know the whole house is now protected from lighting strikes, CME and EMP’s

  18. Jeffery M Smith (verified owner)

    One of the best companies I have ever worked with.

  19. Ken P. (verified owner)

    Andrew was nice to work with. He is very knowledgeable.

  20. Peter P. (verified owner)

    Like insurance, only after you’ll know if it works. I hope it never has to be tested.

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