| Apple Security LLC in Frederick, MD |
| Largiader M L in Charlottesville, VA |
| Alarm-Pro Security Co in Hackensack, NJ |
| Sentry Tech Security Alarm CO in La Puente, CA |
| Metro Electric in Mendon, MA |
| Virtual Surveillance in Plano, TX |
| D & E Alarm CO in Shelbyville, TN |
| R Karubian Alarm Line in Rancho Cucamonga, CA |
| Wacor Electronic System Inc in Tipton, PA |
| Security Care Systems LLC in Enfield, CT |
| Columbia Fire & Safety Inc in West Columbia, SC |
| Mutual Central Alarm Service in New York, NY |
| F E Moran Inc in Champaign, IL |
| Matson Alarm CO in Fresno, CA |
| Short's Federal Fire Equipment CO in Mason City, IA |
