8 ZONE VOICE ALARM CONTROLLER NVS-EN85CT

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.

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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.

FEATURES

  • 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 


SPECIFICATIONS

Model

NVS-EN85CT

Rated Power Output

500W
Fireman Microphone5Mv, 600Ω
Line 1-2 Inputs385mV, 10kΩ balanced Combo XLR
Line 3-6 Inputs350mV, 10kΩ, RCA
Frequency Response 80Hz~20kHz
THD<1% at RMS,1KHz
S/N Ratio>70dB
Speaker Output
100V AB 8 zone speaker outputs
Trigger Input & Output
8 trigger inputs: Max 3.3V (voltage mode) or 0V closed contact;
Trigger Input & Output
8 trigger outputs: 0V closed contact;
Trigger Input & Output
1 fault, 1 reset & 1 EVAC relay outs
 Voice MessageMP3 or WMA format, two separate players of SD card, programmable voice message up to 256, 10 years valid
Event RecordHEX format, Hard Flash memory, events up to 1000 records, 10 years valid
 Operating TempOperating Temp: +5℃ ~ +40℃; Store Temp: -20℃ ~ +70℃; Humidity: <95%
Power Consumption
650W
Power Supply
AC230V or 115V & 24V DC inputs, 50-60HZ
Dimension484×132×405mm
Weight23kg







Part NumberDescriptionStandard Quantity 
NVS-EN85CT 8 ZONE VOICE ALARM CONTROLLER
01

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