PaulR
NES Member
Just came across this advertisement on facebook of all places, no idea if legitimate, do your own diligence:
www.empshield.com

EMP Shielding Technology
The future of electromagnetic shield & defense technology lies in our revolutionary SightSpeed™ Technology which provides reliable protection for your assets. Our EMP shielding also provides 100% home lightning protection that is the best in its class with a proven real-world track record.
