built-in(constructed as a non-detachable part) adjective [UK: bɪlt ˈɪn] [US: bɪlt ˈɪn]
integrated(composed and coordinated to form a whole) adjective [UK: ˈɪn.tɪ.ɡreɪ.tɪd] [US: ˈɪn.tə.ˌɡre.təd]This product is an intelligent integrated information system. = Este producto es un sistema integrado de información inteligente.