Description of functionality: The ADTVR mobile applications from American Dynamics can be used to monitor live video from the ADTVR, ADTVR-LT and ADTVR-VS2, via wireless networks as well as providing PTZ control on supported cameras. With the app installed on a smartphone or tablet, security personnel can perform remote monitoring and forensic investigating from practically anywhere. Supported features include saving image snapshots to the photo library of the mobile device, support live viewing for up to 4 camera channels, and IP and DDNS support. ADTVR Viewer is available as a free download on Google Play and the App Store.