PA/BGM system has become an essential element in any modern offices/factories. In keeping with the changing trends in working environment, most of the modern day offices/factories insists on having an effective PA/ BGM system. Advantages of having a PA/BGM system in a facility are a multi-fold. It can play an important part in life saving situations, when interfaced with the fire alarm System. It can also help facility managers/security/safety personnel to broadcast instant messages to designated zones and guide occupants to safe areas. PA systems with many speakers are widely used to make announcements in public, institutional and commercial buildings and locations. Intercom systems, installed in many buildings, have microphones in many rooms allowing the occupants to respond to announcements. Specialized PA systems are available such as PA over IP (Ethernet), Long-line public address system and Large Venue systems. Depending on the application we can cater to simple to complex PA systems each with varying functionality depending on the application.