One of the most important benefits offered by digital network camera surveillance equipment is that of not needing a video card for recording as the images captured are transmitted directly to a server or computer via digital technology. Another benefit obtained through the use of digital network camera surveillance is that of compression of the data. If the images cannot be compressed an enormous amount of hard disk space would be needed for storage of the images. With that being said megapixel cameras should be used to ensure high resolution. IDTek offers several ranges of network camera surveillance equipment that can provide the image quality required to capture detailed footage such as vehicle number plates even when the vehicles are moving fast. By converting to digital network camera surveillance a whole analog CCTV system can be replaced by a few digital cameras at an affordable price.