EMP Shield is the World’s first EMP protection technology for an entire home and vehicle tested to military and UL 1449 standards from ETL. 
Built to exceed military standards (MIL-STD-188-125-1, MIL-STD-464C, and MIL-STD-461G), The EMP Shield is one of the World’s fastest whole home surge protectors operating in less than 1 billionth of a second. Our devices have been military tested and proven to defend against the E1, E2, and E3 phases of an electromagnetic pulse.
EMP Shield is designed to protect an entire home from lightning, solar flare (coronal mass ejection (https://en.wikipedia.org/wiki/Coronal_mass_ejection)), power surges, and an electromagnetic pulse (https://en.wikipedia.org/wiki/Electromagnetic_pulse). Our
 family of technologies have been tested at Keystone Compliance, in accordance with all military standards.