Thi công mới
Access control system
Building Mangement System - BMS
Method statements of ELV system
Fire alarm system
Fire alarm system construction
Public address system - PA system
Method statments of public address system
CCTV system
Method statments of CCTV system
Construction of M&E system
Public address system - PA system
Method statments of public address system
Method statements of public address system - PA was created to orient the electrical contractors with construction plans optimal thereby ensuring projects achieve safety, progress and quality of the set .
Today PA system is widely used in public areas such as railway stations, banks, offices, apartments, ... in order notification destination information necessary for everyone or emit melodious music for people to forget the wait. Especially, in case of emergency when the problem of fire in the building, the system will sound a warning for people to evacuate.
