Compoenents of Integrated Solution

• For many years , the traditional construction process separately installs each of the M&E disciplines under various divisions ofa specifications , this means that multiple cabling systems and pathways are installed during the various stage of construction . 
• tHE building systems are usually running in parallel and on individual networked system like : 

- It netowrk 

-Telephone network , paging and fax 

- TV , image communication system 

- security and access control system 

- closed circuit television ( CCTV) system 

- Fire and emergency systems 

- Lifts and escalator monitoring system 

- Lighting systems 

- HAVC system 

- energy management system 

- building database 

- water supply and recycling monitoring system 

• Now , it is possible that in system integration all these systems can share a common IT netowrk for commuinication , savings in cabling costs , improve of data exchange and control .