4120 Network
With its leading-edge 4120 Network, SimplexGrinnell has brought networked fire detection and alarm systems to a new level. The 4120 Network uses the advanced Simplex TrueAlarm® analog detection system to provide outstanding early warning detection. Highly flexible and extremely user-friendly, the 4120 Network is designed to function as a system of individual, intelligent fire alarm control panels. Each panel can communicate its status with other panels by sharing point data via a "token ring" network. Capable of supporting more than 50,000 points, the 4120 Network has exceptional ability to grow and meet changing facility needs. Another major advantage of the 4120 Network is the high level of survivability it provides for fire detection, alarm and control functions during any emergency.If a fault occurs anywhere in the system – causing one or more nodes to go down – vital communications still continue between operating panels. With the 4120 Network, SimplexGrinnell offers a Microsoft Windows-based Graphic Command Center (GCC) that provides full access to network information and an easy-to-understand user interface for performing network monitoring and control. The 4120 series network control panels are UL and ULC Listed, FM, CSFM and MEA Approved, and comply with EN 54, the new European functional fire detection standard.