Access control is one of the most frequently used security precaution subsystems in most of the world's city buildings. With the rapid expansion of the global market for security precaution and access control and the increasingly enlarged market size in all regions, there is an ever-growing demand for security products. Since they have been widely applied in governments, banks, enterprises, factories, petrifaction, automobiles, finance, hospitals and troops, China has become the world's second largest security guarding market after the United States.

In recent years, with the development of the technologies of sensor card and biometric identification, access control system has made progress by leaps and bounds and entered into mature stage, at which numerous systems have been invented, including induction card access control system, fingerprint access control system, iris access control system, face access control system, etc. They are characterised by various advantages in view of security, convenience, manageability and other aspects. At present, access control systems are receiving widespread application.

China plays a crucial role in the world's economy, so does Guangdong in China's security precaution industry. As the largest market of security precaution and access control, and the biggest manufacturing base in China, Guangdong enjoys an unmatched position, which enables the "best access control fair" to be held in Guangzhou. As a result, ACSE 2013, held in Pazhou Poly World Trade Expo Center, from March 29-31, 2013 will definitely draw the attention of worldwide access control suppliers, buyers and related practitioners.