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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. 

(666 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™

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

  1. STANLEY (verified owner)

    helpful, friendly customer service

  2. Leisa (verified owner)

    I had one previously and it saved my house when a direct lightening strike hit. Only a few breakers that I never used were damaged and other minor damage but it would have been MUCH worse without the shield and quite possibly my home and outbuildings destroyed. The EMP Shield took the brunt of the strike.

  3. Sara (verified owner)

    I love dealing with this company. Anyone, from customer service to the help desk is always kind, sweet and very helpful. This is our 4th EMP Shield and all but one was easy to install. The hard one required us to rearrange a couple of circuit breakers, but the others were a piece of cake. My hope is, if an EMP is dropped over the USA, that these protective devices keep our vehicles, solar panels & equipment running for us, so we have lights, refrigeration, fans and charging functions. That will be such a consolation, in very trying times. This is about all we can do to protect our house and vehicles, appliances and electronics, provided they are plugged in.

  4. Sandy S. (verified owner)

    Extremely helpful. With one order I needed right away and I got it right on time!!

  5. Peggy R (verified owner)

    Knowledgeable & Courteous make doing business easy! Thanks to all!

  6. Loren Pharris (verified owner)

    Purchased 3 units and they shipped them same day 2 day delivery and tutorial video makes it an easy install

  7. Greg Cornett (verified owner)

    Easy to install great product.

  8. James Robert Beddingfield (verified owner)

    Protected thousands of dollars of network equipment from a direct lightning hit!

  9. Ruth Renee Downing (verified owner)

    Thank you for your swift service.

  10. Mervene (verified owner)

    Haven’t received this yet, but I’m so impressed with the information and what it can do. Great feeling of security in these “ify” times.

  11. Codah Black (verified owner)

    This just arrived today and I will have my electrician install it on Monday. This gives me Peace of Mind. It’s insurance that I do not mind paying for.

  12. Edward Pagett (verified owner)

    Nancy is the best. Give her a raise and a bottle of wine.

  13. Erhart Olson (verified owner)

    We will get it installed and have some piece of mind during these uncertain times.

  14. LeAnne Lock (verified owner)

    Jessica helped me with which products to order for my situation. I was pleased with her help.

  15. Raymond (verified owner)

    purchase was easy has not arrived as of yet

  16. Richard Pugh (verified owner)

    Have not installed but looks pretty straight forward.

  17. Johnathon B. (verified owner)

    Product arrived in timely manner and was easy to install by my local electrician.

  18. Stephan H. (verified owner)

    Delivery was fast, and support was as well! I’ll be installing it shortly, and pray I never need it. Thanks Aimee for your help!

  19. Anonymous (verified owner)

    They were very helpful with all my questions. Items shipped fast.

  20. Anonymous (verified owner)

    Nancy was a great customer service rep and very knowledgeable.

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