alarm companies in houston
ADT was first a part of Western Union, then ATandT. It explored on technology
research related to signaling business, making the company identical with emergency call systems. World War II paved the way for a major breakthroughs alarms that signaled automatically to enhanced protection of families left home and secure supply
factories. In 1974, on its 100th anniversary, ADT opened its first automated Central Monitoring center in Houston, Texas. Central Monitoring is one of the attributes that customers value primarily in an ADT system. ADT today is dedicated to providing continuing dependable, excellent service and innovative products to all its clientele.