Vehicular Repeater Products

ESI proudly offers Pyramid products.  Pyramid has been manufacturing and selling vehicular repeaters for over 20 years, entirely made right here in the USA. As a result, we have become the market leader in vehicular repeater technology. Customers that are in need of our radio repeaters include: Utility Companies, Fire Departments, EMT Personnel, Private Security Companies, State & Local Police, County Sheriff’s, State Highway Patrol Agencies, State Transportation Agencies, the Department of Transportation, the Bureau of Land Management, the Department of Forestry, Border Patrol, the FBI, the CIA, the US Army, the US Navy, the US Air Force, and the Marines.