Andrew Jackson was the first candidate of the Democratic Party. When he ran for re-election, he was called a Jackass. He liked that compliment so much, he adopted the ja â¦ ckass, or donkey, as the symbol of the Democratic Party. This is according to the History Channel's series The Presidents..
DNR-322L. The DNR-322L mydlinkâ¢ Network Video Recorder is a standalone storage device that can record video simultaneously from up to 9 network cameras without requiring users to turn on their PC.
Quite simply, DVR stands for Digital Video Recorder, which CAN include network cameras, and in fact, a system with ONLY network cameras is also a DVR; NVR is simply a more specific term to indicate that the system is network-only with no analog capture hardware.eing strictly semantic, a NVR is a DVR... however, the important difference to remember is that you need a DVR if you have or plan to use standard analog cameras * , or an NVR if you're using network (IP) cameras (since the N stands for Network).