Potter EVAX-100E Voice Evacuation System

Deliver clear, reliable emergency voice communications across your facility with the Potter Electric Signal, LLC EVAX-100E voice evacuation system expander. Designed as a power expansion unit for EVAX systems, the EVAX-100E provides 25, 50, or 100W of audio output to scale coverage for schools, hospitals, commercial campuses and industrial sites while simplifying integration with existing fire alarm infrastructure. Its field-selectable 25 or 70 VRMS output eliminates the need for extra parts on site, and the built-in power supply with battery charger ensures the unit stays operational during power loss. Microphone capability and Temporal/Whoop tone support enable both live announcements and code-compliant alert signaling, improving occupant safety and response clarity. Engineered to integrate with analog addressable and networked fire alarm panels, the EVAX-100E supports broader security, surveillance, and monitoring strategies by centralizing emergency audio control. Choose the EVAX-100E to expand emergency communications reliably and efficiently — contact us to configure and deploy it for your site.

• Scalable emergency audio capacity (25/50/100W) to expand EVAX systems and cover larger facilities without replacing your baseline controller
• Built-in power supply and battery charger for dependable backup power and simplified maintenance during critical events
• Field-selectable 25 or 70 VRMS output reduces inventory and onsite modifications — quickly adapt to existing speaker circuits
• Microphone-capable interface and Temporal/Whoop tone support deliver clear live and pre-recorded emergency voice notifications
• Seamless integration with analog addressable and networked fire alarm panels for unified fire, security, and monitoring workflows