| King Alarm CO in Upper Marlboro, MD |
| Tri County Fire & Safety Equipment in Perry, FL |
| Reliable Alarm Systems in Chicago, IL |
| Vermont Life Safety in Waterbury, VT |
| Keystone Fire in Montgomeryville, PA |
| Kwick Alarm CO in Franklinville, NJ |
| Agp Lock & Security LLC in Trenton, OH |
| Magnum Security Systems Inc - Beebe Customers in Conway, AR |
| Signal Perfection in Columbia, MD |
| Advanced Security Systems Inc in Columbia, SC |
| Nightvision Professional in Roseville, CA |
| Navarro Technical Service in Fort Lauderdale, FL |
| Simplex Time Recorder CO in Norfolk, VA |
| Spartan Security Systems in Glenolden, PA |
| 007 Security- 24 Hr. Service in New York, NY |
