ADT

ADT has been around for more than 140 years. In 1874 the company was established as a telegraph company called the American District Telegraph Company. The company would allow for messages to be transmitted via telegraph and would then decode, transcribe and deliver the message to the recipient.

ADT has always prided themselves on customer service and innovation. When the messages were delivered

 

 

 

 

 

Source: https://www.adt.com/about-adt/history