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.
Security Digital Video Recorder (DVR) vs Network Recorder (NVR) There is a widespread confusion between security Digital Video Recorder (DVR) and Network Video Recorder (NVR) hugely due to the fact that both are software applications for recording video images from video security systems. Many people will swear by their breakfast that both NVR and DVR are same.