As the leader in electronic security services, ADT has an unsurpassed national presence. ADT serves about 230 major markets in the continental United States. No other electronic monitoring service company provides that kind of coverage.

Strategically located across the country, five ADT Customer Monitoring Centers provide constant monitoring for the homes and businesses of more than 2.1 million customers. Through these Customer Monitoring Centers, a real-time support network handles millions of signals annually, and provides significant advantages over traditional, locally based fire and intruder reporting centers. A single Customer Monitoring Center can monitor hundreds of thousands of homes electronically every day of the year, every hour of the day, and one center can monitor your home for fire, intrusion, and more.

Being connected to ADT Customer Monitoring Centers is one of the most advantageous aspects of calling ADT your security company. Their scope and expertise afford real advantages over smaller, traditional, locally based fire and intruder reporting systems.

Consolidated to streamline customer service, ADT Customer Monitoring Centers are staffed by highly trained and safety-certified ADT professionals. Their equipment is leading-edge monitoring and information sharing technology - the very best the security industry has to offer. Because of their superior staff and equipment, ADT is able to accelerate routine processes, and to respond to an alarm more quickly, and better prepared than any other service.

There is a reason why ADT is the #1 most trusted name in security!