E. F. Johnson Company Brochures CD. Material: plastic, metal. Size: 5" x 5 1/2" case; 4 1/2" diameter cd. Description: clear plastic case, black plastic back; CD contents: EF Johnson Company Brochures: LTR-Net, Profile, Quick Start Dealer, Smartnet and SmartZone; Case Studies Testimonials: Connecticut Department of Correction, Electronic Engineering, Tooele County Emergency Management, Washington State Department of Transportation, City of Yuma, AZ; Price Pages: dealer products, multi-net prices, Quick Start prices, SNSZP25 Products; Product Guides; Spec Sheets; Warranty.