ADT is now TELUS SmartHome Security

As part of the TELUS family, ADT’s proven commitment to keeping Canadians safe is now powered by TELUS’ award winning network. For existing ADT.ca customers, you’re in the right space to get support for anything you need or can log in to your ADT by TELUS account for account inquiries & billing information.

ADT user manuals and battery replacement guides

Battery replacement guides and user manuals for ADT Command, Caddx, DSC and more.