Aspirating Smoke Detection

Aspirating smoke detectors deliver highly accurate standard detection, early warning fire detection, and very early warning fire detection for a variety of applications including mission-critical facilities such as data centres

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VESDAnet Interface Card


The VESDAnet™ Interface Card (VN Card) is a simple interface card for the range of VESDA VLF smoke detectors. The VN Card provides seamless VESDAnet communication from the detector to other VESDAnet devices, including configuration and monitoring tools.


  • Provides seamless VESDAnet fault-tolerant communication
  • Quick and simple to install
  • Minimal configuration required before operation
  • Diagnostic LEDs give visual indication of the card’s status
  • Fully transferrable between VLF detectors

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