The software can be freely downloaded from www.preferredsolutions.us
IPRVM is a lightweight, portable, Windows Application providing hassle-free access to your Dahua and Dahua-OEM IP Cameras, NVRs, HCVRs, XVRs and even Video Door Phones. Support for Pan, Tilt, and Zoom, multiple windows, PTZ presets, dual video streams (High Bandwidth / Low Bandwidth) and in-app snapshots. Easy installation, standalone application, no web browser or plugins required. Can also be used as a portable app, from an USB stick or a Network Attached Storage (NAS).