A Public Address System is a very important component in any commercial or domestic building in which sever people work at different floors and locations within a structure or campus. An integrated PA system of a building includes a well-planned sound output system with on-location volume control at every floor and every nook and corner of the building. It ensures that whenever a message is passed on the PA system microphone, it reaches everyone. It is an important component of the Building Management Systems (BMS) as it is within the reach of everyone present in a local area. It is indispensable in case of an emergency as it is used to direct the public to safety. It is also used to address public gatherings in a small area. Hence they are a must in today's infrastructure setups. We at ANUBHA INTERNATIONAL have a wide range of products in this regard and all the systems can be customized as per customer requirements.