China's security industry started late, but its development is extremely rapid. Under the guidance of policies such as safe cities and intelligent transportation construction, as well as the increase of people's security awareness, China's security industry has grown rapidly in recent years, showing the characteristics of large-scale and industrial clustering. CNLINKO's professional waterproof connectors are widely used in monitoring equipment, fire-fighting equipment, bayonet systems, access control systems, anti-theft alarm systems, parking lot management systems, forest fire protection and other fields.