Smart Home
ADT
Home and business security provider offering monitored alarm systems, cameras, and smart home integration to millions of US customers.
What is ADT?
Is ADT down? ADT is the United States' largest professional security monitoring company, founded in 1874 and headquartered in Boca Raton, Florida. Beyond its traditional monitored alarm services, ADT offers smart home security through the ADT+ app and ADT Control portal, enabling customers to arm and disarm systems, view security cameras, manage smart locks, and receive real-time notifications. With over six million residential and commercial customers depending on ADT for their security infrastructure, any outage or server issues in ADT's digital platforms is a significant safety concern.
ADT's cloud platform connects customer security panels, cameras, and smart home devices to ADT's monitoring centers and the customer-facing app and web portal. The system relies on continuous, low-latency communication between panels and ADT's servers to process alarm events and dispatch emergency responders. Separately, the app layer must deliver real-time push notifications for motion events, door and window sensor triggers, and camera alerts. Disruptions in either layer—alarm signaling or app connectivity—represent serious service failures for a security-focused platform.
When ADT is down or not working, users commonly report that the ADT+ or ADT Control app cannot connect to the home security system and shows all devices as offline, arming or disarming the alarm remotely through the app fails with a communication error, security camera live feeds in the app return a "Video unavailable" error, push notifications for motion and door sensor events stop arriving despite the panel operating locally, and the ADT web portal returns a 503 error or blank page after login preventing access to account settings and activity history.
Track ADT server status and outage reports in real time on Outage.gg. If ADT is not working, check the live ADT status page to see if others are affected and get notified the moment ADT is back online.
Common ADT Problems
Issues users most frequently report when ADT is having problems.
Login failures
Players are unable to sign in, receiving authentication errors or being stuck on loading screens.
Matchmaking problems
Unable to find or join matches, long queue times, or errors when trying to connect to game servers.
Disconnections mid-session
Getting unexpectedly kicked from active sessions, losing in-game progress or items.
In-game store & purchases
Cannot load the in-game store, complete purchases, or received items are not appearing in inventory.
Frequently Asked Questions
Common questions about ADT outages and server status.
You can check the live ADT server status at outage.gg/services/adt. The page shows real-time community-submitted outage reports, an hourly trend chart, and the current health status.
ADT can stop working for a number of reasons including scheduled maintenance windows, unexpected server failures, network infrastructure problems, or DDoS attacks. Check the live status page on Outage.gg for the latest community reports to see if others are experiencing the same issue.
Go to outage.gg/services/adt and click the "Report an Issue" button. Your report is counted immediately and helps confirm whether a problem is widespread. Reports from multiple users trigger a status change visible to everyone watching the page.
Click the "Notify Me" bell button on the ADT status page at outage.gg/services/adt. Create a free account and we will send you an email the moment ADT comes back online — no app download required.
Many services maintain official status pages with planned maintenance notices. Outage.gg aggregates real-time community-reported outages which often surface faster than official channels.
Related Services
Other services you might be tracking alongside ADT.
