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- Regular price
- $518.66
- Sale price
- $389.00
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Product Description
Next Generation EMP Protection with Military-Certified Testing
Approved by the Department of Homeland Security.
Introducing the 48 Volt DC EMP Shield (DC-48V-W) from EMP Shield. Protect your investment and ensure your entire home is safeguarded at all times! With EMP Shield, you can trust that all electronics and devices connected to your electrical system will withstand lightning strikes, solar flares (coronal mass ejections), power surges, and electromagnetic pulses.
Electromagnetic pulses (EMPs) pose a significant threat, inducing high electrical loads that generate heat and can cause serious damage. All EMP Shield products undergo extensive and rigorous testing at the Keystone Compliance Facility. Because replicating an EMP surge requires substantial electrical power, only a limited number of testing facilities can perform these evaluations.
The Keystone Compliance Facility is a federally accredited testing center known for its advanced and precise technological assessments. Each test and evaluation conducted at the facility is thoroughly documented, demonstrating the true effectiveness and durability of EMP Shield products.

How Does an EMP Shield Work?
The EMP Shield protects your electronic devices by shunting or shorting excess voltage that comes from the grid or is induced within your home. It doesn’t matter whether the surge originates inside your house or from an external source; the EMP Shield detects the surge and immediately activates to safeguard your electrical system.
With advanced technology, the embedded SightSpeed™ system in the EMP Shield can respond in less than one billionth of a second! This rapid response allows it to drain the overvoltage away from your devices before it can reach damaging levels.
Leading the Way in EMP and Lightning Protection
Why Choose EMP Shield?
- Industry-leading 10-year warranty
- Exceeds all military EMP testing standards
- Approved by the Department of Homeland Security
- Utilizes one of the fastest technologies available (SightSpeed)
- Can withstand up to 228,000 AMPS per phase
- IP 66 weatherproof design for extreme temperature conditions
- Easy installation in 10 minutes or less
- 100% American-made
- Veteran-owned business
- Free shipping within the continental U.S.
Why You Need an EMP Shield
In 2019, an Executive Order was signed by Trump to enhance national resilience against electromagnetic pulses, urging individuals to take protective measures.
If the grid goes down due to damage to technology or electrical infrastructure, having an EMP Shield will keep your home operational.
With an EMP Shield, your vehicle will remain functional after an EMP event, allowing you to return home safely or access essential supplies.
If lightning strikes your home, you can avoid costly repairs or replacing appliances and devices.
An EMP Shield ensures that your solar system or generator continues to operate despite an EMP threat or attack.
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