Potter EVAX-50R/4Z EVAX Series 50W Voice Evacuation Panel with 4-Speaker Zones, 120VAC Input

Deliver reliable, intelligible emergency voice evacuation for multi-zone facilities with the Potter Electric Signal EVAX-50R/4Z fire voice evacuation system. Built for professional security and life-safety teams, this 50W voice evacuation panel provides four speaker zones and a 120VAC input, plus a supervised power supply and battery charger to maintain operation during utility outages. The EVAX-50R/4Z is compatible with any Fire Alarm Control Panel (FACP) and supports analog addressable systems, enabling centralized monitoring and seamless integration into existing fire and security architectures.

Operational flexibility is built in: use the onboard digital message repeater (DMR) for automatic pre-recorded messages, or employ the live microphone override for immediate, site-specific announcements. Field-selectable 25/70 VRMS speaker circuits and Class A/B wiring options simplify design for campuses, hospitals, retail centers, and high-occupancy buildings. With a secure, lockable enclosure and fully supervised outputs, the EVAX series reduces maintenance overhead while enhancing overall emergency communication and surveillance capabilities. Ideal for installers and facilities managers seeking robust, code-compliant voice evacuation — contact your Potter sales rep or authorized distributor to specify this panel for your next project.

• Delivers clear, intelligible emergency voice instructions across four independent speaker zones to improve occupant safety and evacuation control
• Integrates seamlessly with any Fire Alarm Control Panel (FACP) for centralized monitoring and fast incident response
• Built-in 50W amplifier, 120VAC power supply and battery charger keep voice evacuation available during power loss for dependable standby performance
• Live microphone override and built-in digital message repeater (DMR) allow immediate manual announcements or automated messages for faster, targeted notifications
• Secure, lockable enclosure with clean dead-front design simplifies installation, reduces tampering risk, and supports compliance with facility security policies
• Field-selectable speaker circuits (25/70 VRMS) and supervised outputs provide flexible zone wiring and reliable supervision for commercial, healthcare, and education environments