The invention discloses an Internet-based remote control building intelligent monitoring system which comprises a mobile terminal, a network platform and a server. The mobile terminal is connected with the network platform through a wireless transmitting module and a wireless receiving module. The server is connected with the network platform and a network switch. The network switch is connected with an alarm control management system, a one-card management system, a parking control management system, an attendance control management system, an access control management system, a consumption control management system, a monitoring system, a patrol management system, a lighting electrical appliance management system and an intelligent home management system. The alarm control management system comprises a built-in alarm host and an external alarm host. According to the invention, the server adopts an embedded pure hardware structure and is completely separated from the Windows system; any subsystem can be controlled and managed through a network; the alarm capability is improved; the system can conveniently cope with emergencies; and the safety protection performance of a resident building is improved.