| Vodavi Telephone Systems in Alcoa, TN |
| Ace Alarm Systems in New Brunswick, NJ |
| Johnson Electronics in King City, CA |
| Delcollo Security Technology in Wilmington, DE |
| Alarm Specialists CO in Holyoke, MA |
| Greater Alarm CO Inc in Irvine, CA |
| Reliable Fire Protection in Byron Center, MI |
| Statewide Central Station Inc in Staten Island, NY |
| Lake Electric in Toms River, NJ |
| Sievers Security in Mentor, OH |
| Custom Sound & Security Inc in Franklin, NC |
| Cincinnati Systems in Memphis, TN |
| Engineered Fire Systems Incorporated in Decatur, GA |
| Protection Associates Inc in Kankakee, IL |
| Hawk Security Service in Tyler, TX |
