Techno Apogee - Since 2006 in Security Solution

Public Address and Conference Systems

A Public Address system (PA system) is a sound amplification system used to allow a person or persons to address an audience at a greater volume than would be possible.

Techno Apogee has vast experience (more than 11 years) in the area of Public Address Systems in Bangladesh especially in Garment Factory & Commercial Sector. We have worked more than 100 Garments factories and commercial buildings and successfully installed Public Address systems and conference syatem.

Public Address system contains of microphones, a mixer, amplifiers, and loudspeakers used to amplify speech or music in a large building, to broadcast a speech in public place or meeting or at an outdoor gathering. There are some essential uses of Public Address system in our everyday life, such as:


• Simple PA systems are often used in small venues such as School Auditoriums, Mosque, and Commercial Building, Car Parking area.
• PA systems with a larger number of speakers are widely used in institutional and commercial buildings like Garments, to read announcements or declare states of emergency.
• PA with Intercom systems, which are often used in schools, also has microphones in each room so that the occupants can reply to the central office.

Sound reinforcement systems and PA systems may use some similar components, but with differing application. Sound reinforcement systems are for live music or performance, whereas PA systems are for reproduction of speech and recorded music in buildings and institutions.