Commercial Systems Group provides audio systems that play a critical role in life safety and emergency communications system. CSG has been selling and servicing school intercom systems since 1997 and currently provides ongoing intercom repair and maintenance for 175 public and private schools in greater Orlando. CSG sells and installs large scale audio paging systems for hospitals, airports, warehouses and theme parks. NFPA 72, 2010 was a game changer for our industry as emergency communications systems are now required by regulatory code for both in-building and out of building large coverage areas. UL2572 is the reference standard for the new code. The UL2572 standard requires audio systems to provide immediate, intelligible and actionable notification for non fire emergencies to help keep students, staff, family members and tourists safe. Typical incidents include: active shooter, chemical spill, weather emergency, bomb threat or child abduction. CSG best-in-class partner manufactures include: EST, Telecor, IED, JBL/Harman, Aiphone, Talk A Phone and TOA.