For the weak current security monitoring and management system, it belongs to a kind of intelligent technology. In order to ensure the use safety of the building itself, it is necessary to carry out comprehensively optimization in the design of the weak current security monitoring and management system, and ensure the actual quality of the application of installation technology. At this time, it can play a positive role. Based on this, this paper mainly analyzes the composition of weak current security monitoring and management system, and focuses on discussing its installation technology, hoping to achieve and ensure the application effect of weak current security monitoring and management system.