ZIGO sign-What is a complex? Do they belong to a signage system?

A complex refers to a whole composed of multiple buildings, facilities, or formats with different functions. It can include multiple functions such as residential, commercial, office, entertainment, and often operates through centralized management and shared facilities.

A complex may not necessarily belong to a set of signage and guidance systems, but they typically have a comprehensive signage system to guide people to find different functional areas or facilities, providing a better user experience. These signage and guidance systems may include signs, maps, identifiers, etc., to help people quickly and accurately find the place they want to go.