The main purpose of this article is to discuss about police body cameras. This is very important for our modern era. Its protect us from any kind of difficulty. Police cameras are a significant instrument for the law enforcement society. Police body cameras move toward in handy in a multiplicity of situations: documenting the prospect of a misfortune or offense, creating a significant evidence of capricious and confusing circumstances, police traffic stops, arrests, as well as eliminating “he-said, she-said” incidents with the press of a button.