Yes, customers can monitor their ADT systems remotely through the use of the ADT mobile application or the ADT web portal. This allows users to access their security system from anywhere with an internet connection, providing peace of mind when away from home. Through the app, users can receive real-time alerts and notifications regarding their security status, view live camera feeds, control smart home devices, and modify system settings. Additionally, features such as arming or disarming the system remotely are readily available. It is important to note that the availability of certain features may depend on the specific ADT plan or equipment selected. For the most accurate and current information regarding remote monitoring capabilities, it can be beneficial to explore the official ADT website.