China Is Watching You

Even if you have never set foot in China, Hikvision's cameras have likely seen you. By 2017, Hikvision had captured 12 percent of the North American market. Its cameras watched over apartment buildings in New York City, public recreation centers in Philadelphia, and hotels in Los Angeles. Police departments used them to monitor streets in Memphis, Tennessee, and in Lawrence, Massachusetts. London and more than half of Britain's 20 next-largest cities have deployed them. A recent search for the c