Local annunciation and control for up to 12,000 network points

Stay in control of your fire alarm system with local annunciation of up to 12,000 points on your network. The Simplex 4100ES Network Display Unit (NDU) delivers emergency, trouble, and other event notification from its monitored points on an LCD or optional full-color touch screen display.

• Monitor and control up to 12,000 points on your network
• Intuitive operator interface simplifies operation and emergency communication.
• All NDUs are optimized for easy installation, upgrade, and maintenance