Welcome to Advanced Virtual Surveillance (AVS), your local ADT authorized dealer in the Dallas and Houston metropolitan areas. AVS is a security company focusing on bringing the state of the art security system to its clients. We provide Video Surveillance, remote accessible Digital Video Recorders (DVRs), and a variety of security cameras such as Dome Cameras, Night Visions (IR) Cameras, PTZ (Pan/Tilt/Zoom) Cameras, and Full Body Cameras. Our DVRs are remote accessible, meaning you will be able to monitor your premises from anywhere in the world via an internet connection. We also offer burglar alarm systems, with five monitoring station in United States and two in Canada, you are guaranteed the best service, regardless of the situation.