ADT company from a telephone, telegraph company to engage in simple anti-theft alarm business, confiscated into a network of alarm service providers

The United States ADT is the world's largest networked alarm service company and has a history of more than 130 years. It has branch offices in 15 countries and regions such as the United States, Canada, the United Kingdom, France, Australia, Latin America and Hong Kong, and China Taiwan. It has 90,000 employees and its services cover more than 100 countries and regions.

ADT was originally a telephone and telegraph company. In the 1930s, ADT started a simple anti-theft alarm business. Its business scope and technical level at that time was comparable to many security companies in China. After the development of the 1930s to the 1950s, it basically matured. By the 1970s, it had made great adjustments to the overall development direction of its industry, becoming a networked alarm service provider and establishing its first network management center. The network management center continuously used computer technology to form a systematic network management system from the 1980s to the 1990s. In particular, in the 1990s, a large number of network management technologies, system integration technologies, and electronic technologies were used. Now it has become Very advanced networked alarm service platform. ADT's successful development strategy is:

(1) Let civilian security products become mass products;

(2) Continuously improve equipment compatibility and vigorously promote networked security and alarm services;

I3) Develop small and medium-sized security companies to become franchisees. The networked alarm service it provides has made the security industry in North America leap to a new level with a qualitative leap forward. ADT has risen as a networked alarm service provider. Its reach has spread to the world. There are a large number of promoters around the world. These promoters mainly deal with the production and sales of front-end products, installation and after-sales service.