In the intelligent building system, what is the monitoring system for the inside and outside doors?
The building automation system (BAS:Building Automation System), the last known building automation system is the building or buildings in the air conditioning and ventilation, power distribution, public lighting, drainage, heat and heat exchange, freezing and cooling, elevator equipment or system in monitoring, control and management of integrated system the monitoring scope, air conditioning and ventilation system, distribution system, public lighting system, water supply system, heat source and heat exchange system, refrigeration and cooling water system, elevator and escalator systems and subsystems. Automatic fire alarm and fire fighting linkage system
The information network system (INS:Information Network System) is the application of computer technology, communication technology, multimedia technology, information security technology and behavioral science, composed of related equipment, in order to realize the sharing of information transmission, information processing, information system, the development of various business and on this basis, including computer network, application software and network safety etc.. Building equipment monitoring system
Building intelligent systems used to be called weak systems. Including communication network technology, computer technology, automatic control technology, fire protection and security technology, audio and video application technology, integrated wiring and system integration technology. Communication network system, communication network system (CNS:Communication Network System) is in buildings or in the transmission of voice, data, image and external network (such as PSTN, ISDN, Internet, data communication network and satellite communication network) system is connected, including the communication subsystem, digital satellite TV and cable TV system, public broadcasting and emergency broadcast system and related facilities, the communication system includes a telephone exchange system, video conference system and access network equipment. Information network system
