4 Channel Digital Video Recorder
The digital video recorders have revolutionized the way we used to watch our favorite television shows or sports actions. Prior to the DVRs you could have missed your favorite shows or action several times. Now with the DVRs, you can watch the same shows as per your convenience. Since its launch, the digital video recorder technology is getting better and better and one more path breaking product in the DVR technology is the 4 channel digital video recorder.
This new digital video recorder has very well combined compact size, top quality features and a surprisingly low price. The high performance 4 channel DVR is a non-PC based, hard disk digital recorder with a color quad processor and an alarm system all in one easy to use unit. Most of the 4 channel DVRs come with a tapeless recording that easily replaces conventional time-lapse recorders ending the possibility of worn out tapes or forgetting to replace the tapes. The 4 channel DVRs are also equipped for simultaneous recording, playback, and live viewing all at the same time.
Most of the 4 channel units come with 30 FPS normal resolution and 30 FPS high resolution on all 4 cameras. It is for sure that you will record all the information you need. Viewing with the 4 channel can be 1 camera, sequential switching, or quad mode. The 4 channel uses MJPEG compression for a smooth refresh rate and maximum recording time. Some innovative models come with a built in alarm detection so that you will never forget to record something important. The on screen display makes setting up the 4 channel user friendly.
