Building equipment monitoring system is an important system in intelligent buildings. It is a comprehensive system that centrally monitors, controls and manages HVAC, water supply and drainage, power, lighting, transportation and other equipment related to buildings. Building equipment monitoring system is a computer control system based on computer LAN and computer technology. It has the functions of decentralized control and centralized management.

2、 Automatic fire alarm and fire linkage system
The automatic fire alarm and fire linkage system is composed of fire detector, input module, replacement controller, linkage controller and control module. The main functions are fire parameter detection, fire information processing and automatic alarm, linkage and coordinated control of fire-fighting equipment, computer management of fire-fighting system, etc.

3、 Security system
For the purpose of maintaining social and public security, the security system uses intrusion alarm system, video security monitoring system, entrance and exit control system, explosion-proof security inspection system, etc. composed of security products and other related products; Or an electronic system or network in which these systems are combined or integrated into subsystems.

4、 Intelligent integrated system
Intelligent engineering system is a system that integrates building intelligent systems with different functions through a unified information platform to form comprehensive functions such as specific information collection, resource sharing and optimal management.

5、 Communication network system
The communication network includes telephone communication, satellite communication, wireless signal coverage, satellite TV, cable TV, video conference, background sound and broadcasting systems, so that the voice, data, image and video in the building can be transmitted reliably.

6、 Information network system
Information network system includes computer network equipment (switch, router, firewall, network management, file server, etc.), application software, management software and network security. With the help of this platform, information sharing, resource sharing and information transmission and processing are realized. It is the main information channel of the office automation system, which is connected with the external Internet to carry out various businesses.

7、 Community intelligent system
Intelligent engineering community is to intelligentize the functions of multiple buildings (mainly residential communities) with the same or different functions in a certain area according to the overall planning method. On the basis of providing a safe, comfortable, convenient, energy-saving and sustainable living environment, realize full sharing of resources, unified management and control, and improve the performance price ratio index of the community.