CMOS technology uses an analog process whereas CCD technology uses a digital process. If two cameras have the same number of TV lines and one uses CCD and the other uses CMOS, the CCD camera will produce clearer and more detailed images and will perform better in low-light conditions.<<close
Q-See complete surveillance camera kits include everything you need to hook them up to your surveillance DVR and start monitoring your home or business right away. The kits are easy-to-install, color cameras, and most come with 60 feet of cable. Some cameras are weatherproof, some are capable of night vision, and some include a specialty lens. All Q-See products come with a 1 year product warranty and free lifetime technical support.