Learn all about your ADT Security System and Customer account in the ADT Security Customer Support Center. Find owner manuals, help articles, how-to videos, and workflows.

Register at MyADT to pay your bill, print certificate for insurance discount, manage alarm contacts, manage recurring payments, and view your alarm activity.

Contact ADT 24/7 for customer support at 1-800-521-1734. New customers can call 855-430-9198 to connect with an ADT representative ready to assist with your home security needs. Existing …

ADT-monitored systems help give customers greater peace of mind with more ways to receive alerts, reduce false alarms and help detect potential incidents inside and around the home.

ADT is here to help. Our customer service online chat is available 24/7 and with a live agent from 7AM to midnight ET. Search our ADT Support Center for help articles any time.

Get answers to your most common questions about your Google Nest devices, the Google Home app, and how they work with your ADT system to protect what matters most.

Oct 31, 2023 · View videos to learn how to operate and maintain your system, as well as get answers to your most common questions.

Get access to all ADT security features with our customer self-service tools. Find login pages to manage accounts, pay bills, and more on ADT's customer page.

Jan 21, 2025 · If your system is not listed, click " Not your system? " underneath the panel shown, and use the filters and the images to find and select your system.

May 21, 2024 · Find answers to the most common questions. MyADT users: Make a One-Time Payment. In An Emergency Should I Call ADT? What Kind of Equipment Do I Need? If I Lose Power …