Similar to ADT home security systems, these medical alert devices connect to a 24/7 monitoring center. The company charges ongoing monthly fees for this service. The system has two primary components.

In many ways, ADT is a different home security system than it was just a year ago. It still has a well-earned reputation for quality and customer service. With 150 years in the industry, they’ve ...

It’s these smaller things that can make a huge difference in your experience, so ADT is the clear winner. It’s one of the best security systems we’ve tested. Bay Alarm, however, is also a ...

Johnson Controls International Plc, a multinational company manufacturing security equipment and systems for buildings and structures, intends to sell the ADT Alarms division for $2 billion. This is ...