Maximum Security System, 1880 Hollywell St, Las Vegas, NV 89135, US

ADI is one of the leading wholesale distributors of security and low-voltage products in North America. The company serves customers from over 200 locations in the United States, Canada, Puerto Rico and India. Some of its solutions include burglar alarms, fire alarms, access control, closed-circuit television (CCTV), sound/communications, home automation and structured cabling. ADI is an ISO 9001 certified company. In addition, the firm stocks more than 70,000 products from 400 manufacturers in its product inventory. The company is a member of various organizations, such as the Consumer Electronics Association (CEA), Associated Locksmiths of America (ALOA) and Central Station Alarm Association (CSAA) among others.