| Brown Electric, Inc. | Goreville,IL 62939 | (618) 995-2870 | (618) 995-2506 |
| Security Alarm Corp. | Salem,IL 62881 | (618) 548-5768 | (618) 548-2064 |
| Automation Systems & Equipment | Marion,IL 62959 | (618) 922-2685 | |
| Johnson Controls Fire Protecti | St. Louis,MO 63146 | (314) 739-4014 | (314) 739-3755 |