Audio light systems installed the upgrade of paging facilities at the Chivas Brothers Blending and bottling Plant, Newbridge Edinburgh. The 5 zone system in the factory used a 100V line system with background music & paging from the reception microphone, telephone interface and digital messages. The music mutes when paging calls are made to ensured clear announcements above the ambient noise levels associated with this type of environment. The system allows for digital messaging for start and finish times for the bottling hall as well as First aid calls to all 5 zones covering the entire factory complex. Programming within the Application Solutions VAR 8 matrix control unit allows for the level of background music to drop when the shift has finished for the day and automatically rises the next morning prior to the start of shift.