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.
Digital Video Recorder. With a digital video recorder DVR, you get clear audio and video and remote viewing, plus you can record from all cameras at the same time. A DVR is a must in order to get the maximum performance no matter which of the security camera systems you choose. Dome Security Cameras.