?¤§?????±??? ?23?????????è?a??§?3?????·??¨? 5A??oè??????·??¨?é?1???
???è°?5A???????????oè?????5A ????????????
OA?????????è?a??¨????3???????Office Automation????????????
CA???é??è??è?a??¨????3???????Communication Automation????????????
FA??????é?2è?a??¨????3??????? Fire Automation????????????
SA?????????è?a??¨????3???????Security Automation????????????
BA?????????è?a??¨??§????3???????Building Automation????????????
5A ??oè?????
BAS(Building Automation System)??????è?a??¨????3????,??-?¤???oè°??????·?????o??????
???????°'??????é?????????????±??§??????????????????è?¨???é???????oè°?è?a??¨è??è'1?3???????
OAS(Office Automation System)??????è?a??¨????3????,é?¨????¤??a???????è?????????-????
???????????±?1???-????????????????3????????????????è???3???????
FAS(Fire Alarm System)???é?2è?a??¨????3????,è?a??¨?????????è-|???è?a??¨??·?·??3???????
SAS(security protection &alarm system ??1)???é?2è?a??¨????3????,???è§??????§?3???????
?·???'?3??????????è-|?3???????é?¨?|??3??????????è?|??o?????????
CAS(Communication Automation System)é?????è?a??¨????3????,??????????o???????é??
???è·?????§???¨???è????????è|?????3???????????o????è§??????°?-??¨???§???è???3???????
?¤§?????±????3¨?????????LOGO??????