电子安全行业全球增长几十亿美元美国电子安全行业2006年估计价值4230亿美元,分为安全产品销售和安全服务销售,产品占总值的48%,而服务占52%。美国对电子安全产品的需求2005年估计达到111亿美元。全球对电子安全产品的需求同一.年估计达到.520亿美元。 Electronic Security Industry Grows Billions of U.S. Dollars The U.S. electronics security industry was estimated at $ 423 billion in 2006 and is classified as sales of security products and sales of security services. Products account for 48% of the total value, with services accounting for 52%. Demand for electronic security products in the United States is estimated at 11.1 billion U.S. dollars in 2005. The global demand for e-security products is the same, with an estimated annual revenue of .52 billion U.S. dollars.