GVD NVR Viewer
GVD NVR viewer provides user an intuitive and efficient video surveillance tool on iPhone/iPad/iPod Touch connecting to GVD HD NVRs. Users could easily view live (Pattern view) and playback video, operate PTZ control and call up camera presets. This viewer allows users to operate any NVRs on Internet with Wi-Fi or 4G network. Why don’t you try this application for free today?