What is public address system?



The network of loudspeakers fitted in different departments or work premises for addressing employees while they are at work is called public address system (PAS). It is used for quick transmission of information or instructions. These are used for communicating urgent matters. The announcement through loudspeaker is of great value at the time of fire and accident because all are alerted instantaneously.

, ,

Web Analytics Made Easy -
Kata Mutiara Kata Kata Mutiara Kata Kata Lucu Kata Mutiara Makanan Sehat Resep Masakan Kata Motivasi obat perangsang wanita