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.
What is NVR-network video recorder-How is it different from DVR-digital video recorder. network video recorder. A network video recorder is generally used in an IP video surveillance system.It is a software program that can record a video in a digital format.This is possible to a disk drive, a USB flash drive, SD memory card and other storage devices.ideos on a DVR are always encoded and processed at the same time in the DVR. This is quite different when it comes to the NVR. A video on an NVR is processed and encoded in the camera. The processed and encoded videos are streamed to the NVR for storage and remote viewing.