DVR Resolution Vs Camera Resolution

Propose that you offer that your DVR vs camera resolution displays and records often are confusing to the end user the difference. It is not any good if you provide the highest resolution camera connected to it is the dvr that enhance video quality can not take advantage of.

A camera will capture detail that is the measure of resolution. It usually Television Lines (TVL) is measured. TVL with a higher rating, you better definition, clarity and picture quality will be. Camera having an image in a series of horizontal scan lines. Each horizontal line-up is made up of a number of elements. Resolution in both horizontal lines and each line is a measure of the amount of elements. TVL CCD image sensor is a direct correlation to the number of pixels. The number of horizontal lines of resolution for a camera uses to produce an image of the measure. Horizontal resolution measures the number of elements to make each horizontal line. Vertical and horizontal resolution usually 03:04 ratio relationship (for example, 800 elements per line for 600 vertical lines) yield. High-resolution camera, and more detail is visible because the lines are closer together and there are many elements in each individual line.

DVRs offer many different proposals today, these range from CIF (360 240?) On the low end (480 720?) D1 in the CCTV industry available today is the highest. The measurement of the size of each image or frame refers to that the DVR displays and records. Sometimes a dvr offer a high display resolution, then it is a storage device (hard drive) can record to. This is definitely something that you may be aware, you want to enter your images can be of the highest possible quality video footage will be because your stores and you give the police would do if the need arises . How Second (FPS) can record on your DVR also very important, as many frames per affect the smoothness of the scene. 30 fps real-time video to the industry standard, meaning that the video that is as smooth as if you were watching will offer it with the naked eye.

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