The NVS-EN85CT is an 8-zone voice alarm controller with EN54-16 certified public address and voice evacuation system, ideal for use in commercial, industrial, and public buildings, such as offices, shopping centers, hospitals, and schools. This all-in-one system includes remote PC software, zone paging, amplifier changeover, speaker line supervision, power monitoring, and an emergency microphone. Integrated with a Digital Signal Processor (DSP), it ensures high-quality audio for both announcements and emergency evacuations. The controller offers 8 zone outputs with a 500W power rating and can be configured through software for zone settings, fire alarm modes, and AC/DC configurations. It complies with EU regulations EN54-16:2008 for voice alarm control and indicating equipment.

• Auto broadcasting of 256 pre-set EVAC and alert voice messages to designated zones
• Customizable alert, evacuation, and business messages stored on the SD card
• AB speaker line surveillance for failure detection
• Backup power amplifier management
• Expandable up to 120 zones with additional NVS-EN85CX Voice Alarm Extenders
• Supports up to 32 remote paging microphones, fireman microphones, and touch screen microphones
• 8 supervised trigger inputs/outputs, plus fault, reset, and EVAC relay outputs
• Automatic logging of events and faults