API Communications INc. 1237 Barclay Blvd. Buffalo Grove, IL 60089 Phone: 847-419-9700 Fax: 847-419-7763

Cii 4000 Dow Rd. #12 Melbourne, FL 32934 Phone: 321-242-6207 Fax: 321-242-6209

Crest Electronics Inc. 3706 Alliance Drive Greensboro, NC 27407 Phone: 888-502-7378 Fax: 336-855-6676

Digicapture Video Surveillance PO Box 430 Hixson, TN 37343 Phone: 423-3321920 Fax: 423-3321907

Dividia Technologies, L.L.C. 4055 International Plaza Suite 550 Fort Worth, TX 76109 Phone: 866-348-4342 Fax: 817-377-6315

E-Vision Systems LLC 3129 138th Court Cumming, IA 50061 Phone: 515-981-5173 Fax: 515-981-5178

Imagine Innovations, Inc. 1500 Commerce StreetSuite 102 Corona, CA 92880 Phone: 909-273-0844 Fax: 909-736-7730

Innovative Security Systems 4815 Prince Georges Avenue Beltsville, MD 20705 Phone: 301-931-0200 Fax: 301-931-1959

IZY Technology Security 571 Fourth Street San Fernando, CA 91340 Phone: 818-332-1031 Fax: 818-332-1040

Ken Electronics 635 West Colorado St. Suite 213 Glendale, CA 91204 Phone: 818-355-2470 Fax: 818-243-8396