Yes it is. Just now I connected to the NVR (from the PC) and clicked on the camera and the camera stream loaded and worked.....for about 10 seconds then it dropped out. Tried to open the stream again and got the "login return time is up" message. Do you think it's an IP address conflict, or is there a setting I need to adjust for login? I seem to remember a login time setting in the NVRIs this camera plugged into one of the NVR PoE ports on the back of the NVR?