Mass Notification Systems

A Mass Notification System (MNS) delivers real-time voice, text, and visual alerts to occupants during fires, severe weather, active threats, and other emergencies. HCI Systems designs and installs integrated MNS solutions that work alongside your existing fire alarm infrastructure, giving building occupants clear, immediate instructions when seconds matter. Our systems are engineered to meet NFPA 72 and UFC 4-021-01 requirements for schools, government facilities, healthcare campuses, and large commercial properties. Our service management team works closely with your facilities administrators in an effort to minimize disruption during testing and repairs.