Our people are dedicated to your safety, and taking care of the people and property you value most in your life. Our customers trust us to help protect those things that cannot be replaced, remade or rebuilt.

It all started on April 5, 1874, with a nighttime break-in. American District Telegraph (ADT) founder Edward Callahan created a telegraph-based “call box” to signal for assistance to a central office. He quickly connected 50 other homes in the neighbourhood, creating the first residential security system network.