NUUO iViewer is a free app specially built for Android power devices that allows you to remotely monitor live video from security cameras through NUUO Surveillance systems. Users can view multiple cameras simultaneously by 3G or WiFi. It also supports snapshots and physical / digital PTZ control. Features on NUUO iViewer: 1. Up to 64 channels of live view display 2. Can setup multiple servers (Single server connection) 3. Support Snapshots 4. Support Physical / Digital PTZ control (Depends on c