| Business | Phone |
| Baj Access Security Inc 4400 Morris Park Dr # B, Charlotte 28227 | (704) 545-9933 |
| Tri-Ed Distribution 920 Blairhill Rd # 111, Charlotte 28217 | (704) 523-8855 |
| Brink's Home Security Inc 2818 Queen City Dr, Charlotte 28208 | (704) 394-5338 |
| Cpi Security Systems 4200 Sandy Porter Rd, Charlotte 28273 | (704) 945-6000 |
| Interactive Security Corp 5000 Airport Center Pkwy, Charlotte 28208 | (704) 395-1410 |