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High Output Voice Signalling

Nexus Voice

Nexus voice sounders combine normal sounder signals with a clear, synchronised voice message to help reduce
confusion and distress during an active alarm.

Standard units are available with 7 pre-programmed messages. Alternative messages can be selected from an extensive message library covering almost any conceivable application. Customised messages are also available on request.

All Nexus voice sounders have a USB port that allows special messages in WAV format to be downloaded onto the sounder from any PC, providing users with the flexibility of adding/removing messages in-field.

Combined with an LED or Xenon beacon the Nexus sounder can form part of a DDA compliant system giving a clear voice message, powerful alarm tone and high output beacon for clear and effective warning.


  • Choice of up to 7 messages via three volt free contacts   Message controller version also available*
  • Extensive message library or bespoke messages available
  • Download messages in-field via built in USB port
  • 110dB (A) tone and 90dB (A) message outputs
  • Automatic synchronisation
  • Robust construction; IP66 rated for outdoor environments
  • Volume control - 20dB
  • Voltage 24V DC
  • 64 tones

Part No.Lens ColoursBeacon TypeSounder CurrentBeacon Current
PNV-0001-Sounder only30mA (max)-
PNV-0006RedLED30mA (max)18mA/65mA**
PNV-0007Amber LED30mA (max)18mA/65mA**
PNV-0008GreenLED30mA (max)18mA/65mA**
PNV-0009BlueLED30mA (max)18mA/65mA**
PNV-0010ClearLED30mA (max)18mA/65mA**
PNV-0003*RedLED30mA (max)18mA/65mA**
PNV-0011RedXenon30mA (max)330mA@24V DC
PNV-0012AmberXenon30mA (max)330mA@24V DC
PNV-0013Green Xenon30mA (max)330mA@24V DC
PNV-0014BlueXenon30mA (max)330mA@24V DC
PNV-0015ClearXenon30mA (max)330mA@24V DC

* For use with a message controller.    ** Flashing/Static current consumption figures.

IP Rating: IP66    Rating: Continuous    Frequency: See Tone Table     Operating Temp: -25ºC to +70ºC    Cable Entries: 5   Weight: Sounder 1.1kg; Sounder Beacon 1.2kg