Main unit
• Fully self-monitored
• Built-in WAV player
• Integrated and monitored battery backup
• Up to 6 zones with independent amplifiers with a total of 500 W (1 backup amplifier), double output A+B per zone
• 7 monitored inputs for triggering voice alarm and alert messages
• 1 AUX input for external sound sources
• 1 voice-controlled input
• 3 configurable relay outputs
• Up to 16 additional paging units
• Networking of max. six VA-500 units