Depending on the quality of the CCD Surveillance Camera, there may be one or multiple CCDs to collect RGB data. Budget consumer cameras usually only have one CCD to process the RGB signal. Higher end CCD Surveillance Camera may have three or more, one for each Red, Blue and Green signal. Upgrade 1/3 inch Sony Chip mini wired color CCD camera with 3.7mm flat pinhole lens.This Color Surveillance Camera offers effective surveillance protection. Color CCD Camera has an far transmit distance, providing full motion, real-time, color video with no delay. Description as we know, there usually have so many invisible vidicon in public place, hotel. Evil person always uses Digital CCD Camera to do evil thing to invasion of someone's privacy. We develop the special detector according to a great demand in everywhere.With a special lens, conceal them inside of an object for covert operation and protect yourself and your loved ones. All CCD Color Surveillance Camera come in a complete package so all you have to do is just plug it in. All cameras have self adjusting electronic iris for various lighting situations.